Cell tissue collecting device

Abstract

The utility model discloses a cell tissue collecting device which comprises a collecting box body, a mounting plate, a top cover and a storage pipe body, the mounting plate is arranged in the collecting box body in a sliding mode, a fixing block is fixedly arranged on the upper surface of the mounting plate, two sets of clamping blocks are arranged on the upper surface of the fixing block in a sliding mode, and a containing groove corresponding to the storage pipe body is formed in the fixing block. Clamping grooves corresponding to the storage pipe body are formed in the corresponding surfaces of the two groups of clamping blocks; damping assemblies used for reducing vibration force borne by the mounting plate are arranged on the two sides of the mounting plate. The storage pipe bodies are placed in the containing grooves, then bolts are rotated to drive the special-shaped blocks to rotate, the special-shaped blocks make contact with the limiting plates and the clamping blocks, accordingly, the two sets of clamping blocks are driven by the adjusting assemblies to gradually get close to the storage pipe bodies, and then the storage pipe bodies of different sizes are clamped through different clamping forces; the clamping device is suitable for storage pipe bodies of different sizes, meanwhile, the clamping force for clamping the storage pipe bodies is adjusted, and then the clamping stability of the storage pipe bodies is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cell collection, in particular to a cell tissue collection device. Background Art

[0002] Cell tissue refers to the technology of plant regeneration under in vitro culture conditions using plant organs, tissues, cells or protoplasts as explants. The application of micropropagation technology can be used to overcome the serious separation of offspring caused by sexual reproduction of highly heterozygous species, such as papaya in Australia; it can also be used for the rapid reproduction of famous or endangered species, such as pineapples and strawberries. After collecting cell tissue fluid, the current cell tissue collection device is not convenient for protecting the cells inside the storage tube. During transportation, it is not convenient to adjust the tightness of the storage tube clamp. If it is too loose during use, vibration may cause excessive shaking of the cells inside the storage tube. If it is too tight, it may cause damage to the storage tube.

[0003] After searching, in the prior art, the authorization announcement number is: CN214142343U discloses a multifunctional cell tissue collection device, including a storage mechanism and a collection mechanism, the collection mechanism is arranged inside the storage mechanism, the suction port is arranged at the other end of the suction tube, and a one-way piece is arranged at the bottom of the suction port, the leather plug is arranged at the periphery of the suction tube, a through hole is opened at the bottom of the suction tube, and an air hole is opened at the periphery of the suction tube, the air hole matches the leather plug, and the through hole and the suction port are connected. When collecting cell tissue fluid, the leather plug is opened, and the suction tube is squeezed to cooperate with the one-way piece to collect the cell tissue fluid. When the collection is completed, the leather plug is reset, an isolation membrane is arranged through the inner wall of the suction tube, and a cell culture fluid is arranged above the isolation membrane, and the suction tube is squeezed again, and the isolation membrane is broken by pressure to make the cell culture fluid flow out, and the collected cell tissue fluid is stored in an active manner at the first time to avoid the phenomenon of activity decay of the cell tissue fluid during the transportation process;

[0004] The above patent cannot fix storage tubes of different sizes when in use, and cannot adjust the clamping force of the storage tubes, which reduces the overall applicability of the collection device; therefore, we need to propose a cell tissue collection device. Utility Model Content

[0005] The purpose of the utility model is to provide a cell tissue collection device, which places a storage tube body in a storage groove, and then rotates a bolt to drive a special-shaped block to rotate. The special-shaped block contacts a limit plate and a clamping block, thereby driving two groups of clamping blocks to gradually approach the storage tube body through an adjustment component, and then clamping the storage tube body through different clamping forces, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A cell tissue collection device, including a collection box body, a mounting plate, a top cover and a storage tube body. The mounting plate is slidably disposed inside the collection box body. A fixing block is fixedly provided on the upper surface of the mounting plate. Two sets of clamping blocks are slidably disposed on the upper surface of the fixing block. A placement groove corresponding to the storage tube body is opened inside the fixing block. Clamping grooves corresponding to the storage tube body are opened on the corresponding surfaces of the two sets of clamping blocks;

[0007] Shock-absorbing components for reducing the shock force received by the mounting plate are provided on both sides of the mounting plate;

[0008] An adjusting component for adjusting the clamping force of the two sets of clamping blocks is provided above the fixing block.

[0009] Preferably, the adjusting component includes a moving column, a compression spring, a limiting plate, a clamping block and a clamping module. Two sets of extension columns are fixedly provided on both sides of the two sets of clamping blocks. Two sets of moving columns and compression springs are provided. Limiting columns are fixedly connected to both ends of the two sets of moving columns. One end of the two sets of moving columns is fixedly connected to the corresponding extension column. The other end of the two sets of moving columns slidably penetrates through the corresponding limiting plate and extension column. The two sets of compression springs are respectively sleeved on the outer arc surfaces of the two sets of moving columns.

[0010] Preferably, the clamping module includes a special-shaped block and a bolt. The bolt is threadedly provided on the upper surface of the mounting plate, and the special-shaped block is fixedly sleeved on the outer arc surface of the bolt. The special-shaped block is located between the special-shaped block and the clamping block.

[0011] Preferably, the two sets of compression springs are respectively fixedly connected to the two sets of extension columns, and the two sets of compression springs are both located between the corresponding two sets of extension columns.

[0012] Preferably, a moving convex block is fixedly installed on the lower surface of the mounting plate, and a moving groove corresponding to the moving convex block is opened at the bottom inside the collection box body.

[0013] Preferably, clamping blocks are fixedly provided on the lower surfaces of the two sets of clamping blocks, and clamping grooves corresponding to the clamping blocks are opened inside the fixing block.

[0014] Preferably, the shock-absorbing components include dampers and shock-absorbing springs. The dampers are respectively fixedly installed at both ends of the mounting plate, and the shock-absorbing springs are sleeved on the outer arc surfaces of the dampers.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] In the present utility model, the storage tube body is placed inside the placement groove, and then the bolt is rotated to drive the special-shaped block to rotate. The special-shaped block contacts the limiting plate and the clamping block, so that the two clamping blocks are gradually driven closer to the storage tube body through the adjusting assembly, and then storage tube bodies of different sizes are clamped with different clamping forces, so that it is applicable to storage tube bodies of different sizes, and at the same time, the clamping force for clamping the storage tube body is adjusted, thereby ensuring the stability of clamping the storage tube body.

[0017] Other features and advantages of the present utility model will be described in the subsequent description, and, in part, will become apparent from the description or will be understood by implementing the present invention. The objectives and other advantages of the present utility model can be achieved and obtained through the structures pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is an exploded view of the overall structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the structure above the mounting plate of the present utility model;

[0020] Figure 3 For the present utility model Figure 2 exploded view;

[0021] Figure 4 For the present utility model Figure 3 is an enlarged view of the structure at A in the present utility model.

[0022] In the figure: 1, acquisition box body; 2, moving groove; 3, mounting plate; 4, special-shaped block; 5, top cover; 7, fixed block; 8, moving column; 9, compression spring; 10, limiting plate; 11, bolt; 12, clamping block; 13, storage tube body; 14, extension column; 15, limiting column; 16, clamping groove; 17, clamping slot; 18, placement groove; 19, moving convex block; 20, damper; 21, shock-absorbing spring; 22, clamping block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] The present utility model provides: a cell tissue acquisition device, as Figures 1-4As shown in the figure, it includes a collection box body 1, a mounting plate 3, a top cover 5 and a storage tube body 13. The mounting plate 3 is slidably arranged inside the collection box body 1. A fixing block 7 is fixedly arranged on the upper surface of the mounting plate 3. Two groups of clamping blocks 12 are slidably arranged on the upper surface of the fixing block 7. A placement groove 18 corresponding to the storage tube body 13 is opened inside the fixing block 7. Clamping grooves 17 corresponding to the storage tube body 13 are opened on the corresponding surfaces of the two groups of clamping blocks 12. A storage tube groove corresponding to the storage tube body 13 is arranged inside the clamping groove 17, so as to ensure that the bottom ends of storage tube bodies 13 of different sizes can be placed inside the storage tube groove.

[0025] Preferably, shock-absorbing components for reducing the shock force received by the mounting plate 3 are arranged on both sides of the mounting plate 3; the shock-absorbing components include dampers 20 and shock-absorbing springs 21. The dampers 20 are respectively fixedly installed at both ends of the mounting plate 3, and the shock-absorbing springs 21 are sleeved on the outer arc surface of the dampers 20. The storage tube body 13 is clamped and placed on the surface of the mounting plate 3 through an adjusting component. When the storage tube body 13 is being transported, the cooperation of the dampers 20 and the shock-absorbing springs 21 reduces the shock force received by the storage tube body 13 on the upper surface of the mounting plate 3, thereby improving the stability of the storage tube body 13 after collection.

[0026] Furthermore, an adjusting component for adjusting the clamping force of the two groups of clamping blocks 12 is arranged above the fixing block 7. The adjusting component includes moving columns 8, compression springs 9, limiting plates 10, clamping blocks 12 and a clamping module. Two groups of extension columns 14 are fixedly arranged on both sides of the two groups of clamping blocks 12. There are two groups of moving columns 8 and compression springs 9. Limiting columns 15 are fixedly connected to both ends of the two groups of moving columns 8. One end of the two groups of moving columns 8 is fixedly connected to the corresponding extension columns 14. The other ends of the two groups of moving columns 8 slide through the corresponding limiting plates 10 and extension columns 14. The two groups of compression springs 9 are respectively sleeved on the outer arc surfaces of the two groups of moving columns 8. The two groups of compression springs 9 are respectively fixedly connected to the two groups of extension columns 14, and the two groups of compression springs 9 are both located between the corresponding two groups of extension columns 14. The two groups of moving columns 8 are arranged to limit the compression springs 9, ensuring that the two groups of compression springs 9 move along the moving columns 8. And when the special-shaped block 4 moves away from the limiting plate 10, the two groups of clamping blocks 12 move away from each other under the action of the compression springs 9, so as to facilitate placing the storage tube body 13 inside the placement groove 18. When the special-shaped block 4 rotates and gradually abuts against the limiting plate 10 and moves away from the fixing block 7, the two groups of clamping blocks 12 gradually approach each other under the action of the compression springs 9, so that the clamping force of the two groups of clamping blocks 12 on the storage tube body 13 gradually increases. Furthermore, the required clamping force is adjusted according to the size of the storage tube body 13, ensuring the clamping stability of the storage tube body 13 while avoiding too large or too small clamping force.

[0027] It is worth noting that the clamping module includes a special-shaped block 4 and a bolt 11. The bolt 11 is threadedly arranged on the upper surface of the mounting plate 3, and the special-shaped block 4 is fixedly sleeved on the outer arc surface of the bolt 11. The special-shaped block 4 is located between the special-shaped block 4 and the clamping block 12. The special-shaped block 4 is set to the shape shown in the figure. Rotating the bolt 11 drives the special-shaped block 4 to rotate, and the thickness of the special-shaped block 4 is greater than the thickness of the limit plate 10, thereby ensuring that the special-shaped block 4 can still contact the limit plate 10 and the clamping block 12 during the rotation process.

[0028] Specifically, a moving protrusion 19 is fixedly installed on the lower surface of the mounting plate 3, and a moving groove 2 corresponding to the moving protrusion 19 is opened at the bottom of the collection box 1, and a snap-in block 22 is fixedly set on the lower surface of the two groups of clamping blocks 12, and a snap-in groove 16 corresponding to the snap-in block 22 is opened inside the fixed block 7, and the moving protrusion 19 is arranged to move along the moving groove 2, so as to ensure that the mounting plate 3 will not separate from the lower surface of the collection box 1 during the movement inside the collection box 1, and the clamping block 12 moves along the snap-in groove 16 through the snap-in block 22, so as to ensure that the two groups of clamping blocks 12 will not separate from the fixed block 7 during the movement, thereby ensuring the stability of the adjustment component during use.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cell tissue collection device, characterized in that: The invention comprises: a collection box (1), a mounting plate (3), a top cover (5) and a storage tube body (13); the mounting plate (3) is slidably arranged inside the collection box (1); a fixing block (7) is fixedly arranged on the upper surface of the mounting plate (3); two groups of clamping blocks (12) are slidably arranged on the upper surface of the fixing block (7); a placement groove (18) corresponding to the storage tube body (13) is provided inside the fixing block (7); and corresponding surfaces of the two groups of clamping blocks (12) are both provided with clamping grooves (17) corresponding to the storage tube body (13); Shock-absorbing components for reducing the vibration force exerted on the mounting plate (3) are arranged on both sides of the mounting plate (3); An adjustment component for adjusting the clamping force of the two groups of clamping blocks (12) is arranged above the fixed block (7).

2. A cell tissue collection device according to claim 1, characterized in that: The adjustment component comprises a movable column (8), a compression spring (9), a limit plate (10), a clamping block (12) and a clamping module. Two groups of extension columns (14) are fixedly arranged on both sides of the two groups of clamping blocks (12). The movable column (8) and the compression spring (9) are both arranged in two groups. Both ends of the two groups of movable columns (8) are fixedly connected to the limit columns (15). One end of the two groups of movable columns (8) is fixedly connected to the corresponding extension column (14). The other end of the two groups of movable columns (8) slides through the corresponding limit plate (10) and the extension column (14). The two groups of compression springs (9) are respectively sleeved on the outer arc surfaces of the two groups of movable columns (8).

3. A cell tissue collection device according to claim 2, characterized in that: The clamping module comprises a special-shaped block (4) and a bolt (11), wherein the bolt (11) is threadedly arranged on the upper surface of the mounting plate (3), and the special-shaped block (4) is fixedly sleeved on the outer arc surface of the bolt (11), and the special-shaped block (4) is located between the special-shaped block (4) and the clamping block (12).

4. A cell tissue collection device according to claim 2, characterized in that: The two groups of compression springs (9) are respectively fixedly connected to the two groups of extension columns (14), and the two groups of compression springs (9) are both located between the corresponding two groups of extension columns (14).

5. The cell tissue collection device according to claim 2, characterized in that: A moving protrusion (19) is fixedly mounted on the lower surface of the mounting plate (3), and a moving groove (2) corresponding to the moving protrusion (19) is provided on the inner bottom of the collection box (1).

6. The cell tissue collection device according to claim 2, characterized in that: A clamping block (22) is fixedly provided on the lower surface of the two groups of clamping blocks (12), and a clamping groove (16) corresponding to the clamping block (22) is provided inside the fixed block (7).

7. The cell tissue collection device according to claim 1, characterized in that: The shock absorbing assembly comprises a damper (20) and a shock absorbing spring (21); the damper (20) is fixedly mounted on two ends of the mounting plate (3), respectively, and the shock absorbing spring (21) is sleeved on the outer arc surface of the damper (20).

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