Cell storage box for biological laboratory

Abstract

The utility model relates to the technical field of cell storage boxes, in particular to a cell storage box for a biological laboratory, which is a mechanism convenient for fixing the storage box, so that the use efficiency and the effect of the cell storage box are enhanced. Comprising a box body, placing tables and supporting legs, the top ends of the supporting legs are connected with the bottom ends of the corresponding placing tables, and the box body is connected with the placing tables through fixing mechanisms; the fixing mechanism further comprises a first clamping plate, a second clamping plate, a fixing plate and a first lead screw, a positioning groove is formed in the middle of the top end of the box body, the left side area of the top end of the positioning groove is connected with the bottom end of the first clamping plate, and the bottom area of the box body is slidably sleeved with the corresponding containing table through the positioning groove; a threaded through hole is formed in the middle of the right end of the fixing plate, a first lead screw is screwed to the fixing plate through the threaded through hole, and the left end of the first lead screw is sleeved with a fastening bearing in the middle of the right end of the second clamping plate.

Description

Technical Field

[0001] The utility model relates to the technical field of cell storage boxes, in particular to a cell storage box for a biological laboratory. Background Art

[0002] A biological laboratory cell storage box is a professional device used to store and preserve biological samples, such as cell cultures and tissue samples. This type of storage box usually has functions such as constant temperature control and air purification to ensure the safety and activity of the samples;

[0003] During use, it was found that an existing biological laboratory cell storage box does not have a fixing mechanism in the laboratory, which causes the box to shake and tip over easily during repeated use by the experimenter, thereby damaging the samples in the box. This reduces the efficiency and effectiveness of the cell storage box, resulting in poor practicality. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a mechanism for facilitating fixing of a storage box, thereby enhancing the efficiency and effect of the use of the cell storage box, thereby enhancing the practicality of a biological laboratory cell storage box.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: a biological laboratory cell storage box, comprising a box body, a placement table and legs, wherein the top ends of multiple groups of legs are connected to the bottom ends of the corresponding placement tables, and the box body is connected to the placement table through a fixing mechanism;

[0008] The fixing mechanism also includes a first splint, a second splint, a fixing plate and a first screw rod, a positioning groove is provided in the middle of the top end of the box body, the left area of ​​the top end of the positioning groove is connected to the bottom end of the first splint, the bottom area of ​​the box body is slidably fitted with the corresponding placement table through the positioning groove, the left end surface of the box body contacts the inner end surface of the first splint, the bottom end of the fixing plate is connected to the right area of ​​the top end of the placement table, a threaded through hole is provided in the middle of the right end of the fixing plate, the first screw rod is screwed with the fixing plate through the threaded through hole, the left end of the first screw rod is fastened to the middle of the right end of the second splint to the bearing set, the bottom end of the second splint is in sliding contact with the surface of the placement table, a limiting mechanism is provided between the second splint and the fixing plate, and a driving mechanism is provided at the right end of the first screw rod;

[0009] The driving mechanism also includes a mounting block, a connecting block and a rotating plate, wherein the left end of the mounting block is connected to the right end of the first screw rod, the rear end of the connecting block is connected to the front end of the rotating plate, and the mounting block is connected to the connecting block via a disassembly mechanism;

[0010] The disassembly and assembly mechanism also includes balls and retaining springs. A slide groove is provided at the left end of the connecting block, and chambers are symmetrically provided at the upper and lower ends of the slide groove. Retaining grooves are symmetrically provided at the upper and lower ends of the mounting block. Two groups of balls are slidably connected to the connecting block through the chambers. The two groups of retaining springs are located in the corresponding chambers. The two groups of retaining springs are squeezed by the balls. The mounting block is slidably fitted to the connecting block through the slide groove, and the two groups of balls are slidably mounted to the mounting block through the retaining grooves.

[0011] Furthermore, in order to facilitate smooth sliding of the second splint, the improvement of the utility model is that the limiting mechanism also includes telescopic rods, the right ends of the two groups of telescopic rods are symmetrically installed on the left end of the fixed plate, and the left ends of the two groups of telescopic rods are symmetrically installed on the right end of the second splint.

[0012] Furthermore, in order to facilitate the rotation adjustment of the rotating plate, the improvement of the utility model further includes a rotating handle, the left end of the rotating handle is rotatably connected to the right end of the rotating plate.

[0013] Furthermore, in order to increase the friction between the palm and the rotating handle, the present invention is improved to further include a first handle cover, which is fastened to the rotating handle.

[0014] (3) Beneficial effects

[0015] Compared with the existing technology, the utility model provides a biological laboratory cell storage box with the following beneficial effects:

[0016] The biological laboratory cell storage box, 1. The utility model is provided with a fixing mechanism, first, the box body is placed on the placement table through the positioning groove, and then the driving mechanism drives the first screw rod to rotate, the first screw rod drives the second clamping plate to slide, and drives the second clamping plate to clamp and fix the side wall of the box body, thereby improving the placement stability of the box body; 2. The utility model is provided with a limiting mechanism, through the use function of the telescopic rod, the sliding of the second clamping plate is smooth; 3. The utility model is provided with a driving mechanism, through the use of the rotating plate, the mounting block and the connecting block, it is convenient to adjust and rotate the first screw rod; 4. The utility model is provided with a disassembly and assembly mechanism, after using the rotating plate, through the use of the ball, the retaining spring, the slide groove, the chamber and the card slot, it is convenient to quickly install and disassemble the connecting block, effectively preventing others from accidentally touching the first screw rod; through a mechanism that is convenient for fixing the storage box, the use efficiency and effect of the cell storage box are enhanced, thereby enhancing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural diagram of the main view of the utility model;

[0019] Figure 3 It is a schematic structural diagram of a top view of the utility model;

[0020] Figure 4 It is a structural diagram of the disassembly and assembly mechanism of the utility model.

[0021] In the figure: 1. Box body; 2. Placement table; 3. Support legs; 4. First clamping plate; 5. Second clamping plate; 6. Fixed plate; 7. First screw rod; 8. Positioning slot; 9. Telescopic rod; 10. Mounting block; 11. Connecting block; 12. Rotating plate; 13. Ball bearing; 14. Retaining spring; 15. Slide groove; 16. Chamber; 17. Slot; 18. Rotating handle; 19. First handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 A biological laboratory cell storage box includes a box body 1, a placement table 2 and legs 3, wherein the top ends of multiple groups of legs 3 are connected to the bottom ends of the corresponding placement tables 2, and the box body 1 is connected to the placement table 2 through a fixing mechanism;

[0024] The fixing mechanism also includes a first splint 4, a second splint 5, a fixing plate 6 and a first screw rod 7. A positioning groove 8 is provided in the middle of the top of the box body 1. The left area of ​​the top of the positioning groove 8 is connected to the bottom end of the first splint 4. The bottom area of ​​the box body 1 is slidably fitted with the corresponding placement table 2 through the positioning groove 8. The left end surface of the box body 1 contacts the inner end surface of the first splint 4. The bottom end of the fixing plate 6 is connected to the right area of ​​the top of the placement table 2. A threaded through hole is provided in the middle of the right end of the fixing plate 6. The first screw rod 7 is screwed to the fixing plate 6 through the threaded through hole. The left end of the first screw rod 7 is fastened to the middle of the right end of the second splint 5 to fasten the bearing set. The bottom end of the second splint 5 is in sliding contact with the surface of the placement table 2. A limiting mechanism is provided between the second splint 5 and the fixing plate 6. A driving mechanism is provided at the right end of the first screw rod 7.

[0025] The driving mechanism also includes a mounting block 10, a connecting block 11 and a rotating plate 12. The left end of the mounting block 10 is connected to the right end of the first screw rod 7, the rear end of the connecting block 11 is connected to the front end of the rotating plate 12, and the mounting block 10 is connected to the connecting block 11 through a disassembly mechanism.

[0026] The disassembly and assembly mechanism also includes balls 13 and retaining springs 14. A slide groove 15 is provided at the left end of the connecting block 11. Chambers 16 are symmetrically provided at the upper and lower ends of the slide groove 15. Retaining grooves 17 are symmetrically provided at the upper and lower ends of the mounting block 10. The two groups of balls 13 are slidingly connected to the connecting block 11 through the chambers 16. The two groups of retaining springs 14 are located in the corresponding chambers 16. The two groups of retaining springs 14 are squeezed by the balls 13. The mounting block 10 is slidably fitted to the connecting block 11 through the slide groove 15. The two groups of balls 13 are slidably fitted to the mounting block 10 through the retaining grooves 17.

[0027] When the device is in use, the use of the box 1 belongs to the prior art and will not be described here. 1. The utility model is provided with a fixing mechanism. First, the box 1 is placed on the placement table 2 through the positioning groove 8. Then the driving mechanism drives the first screw rod 7 to rotate. The first screw rod 7 drives the second clamping plate 5 to slide, and drives the second clamping plate 5 to clamp and fix the side wall of the box 1, thereby improving the placement stability of the box 1; 2. The utility model is provided with a limiting mechanism. Through the use of the telescopic rod 9, the sliding of the second clamping plate 5 is smooth; 3. The utility model is provided with a driving mechanism. Structure, through the use of the rotating plate 12, the mounting block 10 and the connecting block 11, the first screw rod 7 is driven to rotate, which is convenient for adjusting and rotating the first screw rod 7; 4. The utility model is provided with a disassembly and assembly mechanism. After using the rotating plate 12, the connecting block 11 is convenient for quick installation and disassembly through the use of the ball 13, the retaining spring 14, the slide groove 15, the chamber 16 and the card slot 17, thereby effectively preventing others from accidentally touching the first screw rod 7; through a mechanism that is convenient for fixing the storage box, the use efficiency and effect of the cell storage box are enhanced, thereby enhancing practicality.

[0028] In actual use, it was found that it was not convenient to slide the second splint 5 smoothly. In order to solve the above problem, in this embodiment, the limiting mechanism also includes a telescopic rod 9, and the right ends of two groups of telescopic rods 9 are symmetrically installed on the left end of the fixed plate 6, and the left ends of two groups of telescopic rods 9 are symmetrically installed on the right end of the second splint 5.

[0029] In actual use, it is found that it is inconvenient to rotate and adjust the rotating plate 12. In order to solve the above problem, this embodiment further includes a rotating handle 18, and the left end of the rotating handle 18 is rotatably connected to the right end of the rotating plate 12.

[0030] As a preference of the above embodiment, a first handle cover 19 is further included, and the first handle cover 19 is fastened to the rotating handle 18 .

[0031] In order to explain in detail the possible application scenarios, technical principles, specific solutions that can be implemented, and the purpose and effects of this application, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application and are therefore only examples and are not intended to limit the scope of protection of this application.

[0032] References to "embodiments" herein mean that the specific features, structures, or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the word "embodiment" in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the various technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution.

[0033] Unless otherwise defined, the technical terms used herein have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms herein is only for describing specific embodiments and is not intended to limit this application.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A biological laboratory cell storage box, comprising a box body (1), a placement table (2) and legs (3), wherein the top ends of multiple groups of legs (3) are connected to the bottom ends of the corresponding placement tables (2), and the box body (1) is connected to the placement table (2) through a fixing mechanism; It is characterized by: The fixing mechanism also includes a first clamping plate (4), a second clamping plate (5), a fixing plate (6) and a first screw rod (7). A positioning groove (8) is provided in the middle of the top of the box body (1). The left area of ​​the top of the positioning groove (8) is connected to the bottom of the first clamping plate (4). The bottom area of ​​the box body (1) is slidably mounted on the corresponding placement platform (2) through the positioning groove (8). The left end surface of the box body (1) contacts the inner end surface of the first clamping plate (4). The bottom end of the fixing plate (6) is connected to the right area of ​​the top of the placement platform (2). A threaded through hole is provided in the middle of the right end of the fixing plate (6). The first screw rod (7) is screwed to the fixing plate (6) through the threaded through hole. The left end of the first screw rod (7) is fastened to the middle of the right end of the second clamping plate (5) with a bearing set. The bottom end of the second clamping plate (5) is in sliding contact with the surface of the placement platform (2). A limiting mechanism is provided between the second clamping plate (5) and the fixing plate (6). The right end of the first screw rod (7) is provided with a driving mechanism. The driving mechanism further comprises a mounting block (10), a connecting block (11) and a rotating plate (12); the left end of the mounting block (10) is connected to the right end of the first screw rod (7); the rear end of the connecting block (11) is connected to the front end of the rotating plate (12); and the mounting block (10) is connected to the connecting block (11) via a disassembly mechanism; The disassembly and assembly mechanism further comprises a ball (13) and a retaining spring (14). A slide groove (15) is provided at the left end of the connecting block (11). The slide groove (15) is symmetrically provided with chambers (16) at the upper and lower ends. A retaining groove (17) is symmetrically provided at the upper and lower ends of the mounting block (10). The two groups of ball (13) are slidably connected to the connecting block (11) through the chamber (16). The two groups of retaining springs (14) are located in the corresponding chambers (16). The two groups of retaining springs (14) are squeezed by the ball (13). The mounting block (10) is slidably fitted with the connecting block (11) through the slide groove (15). The two groups of ball (13) are slidably fitted with the mounting block (10) through the retaining groove (17).

2. A biological laboratory cell storage box according to claim 1, characterized in that: The limiting mechanism also includes telescopic rods (9), the right ends of the two groups of telescopic rods (9) are symmetrically mounted on the left end of the fixed plate (6), and the left ends of the two groups of telescopic rods (9) are symmetrically mounted on the right end of the second clamping plate (5).

3. A biological laboratory cell storage box according to claim 1, characterized in that: The utility model also comprises a rotating handle (18), the left end of which is rotatably connected to the right end of the rotating plate (12).

4. A biological laboratory cell storage box according to claim 3, characterized in that: The utility model also comprises a first handle cover (19), which is fastened to the rotating handle (18).

Images