Refrigeration device for biotechnology

Abstract

The refrigeration device comprises a heat preservation box and a box cover, the box cover is located on the upper portion of the rear portion of the heat preservation box, the heat preservation box and the box cover are movably connected through hinges, a fixing base is fixedly connected to the middle of the bottom wall of the heat preservation box, four fixing grooves are formed in the top end of the fixing base, and fixing devices are arranged in the four fixing grooves. The fixing device comprises a fixing plate fixedly connected to the inner wall of the fixing groove, a fixing hole is formed in the middle of the top end of the fixing plate, a plurality of positioning shafts are fixedly connected to the top end of the fixing plate, rotating blocks are rotationally connected to the positioning shafts, a clamping groove is formed in one side of each rotating block, and an anti-sliding block is fixedly connected to the inner wall of the clamping groove. Springs are hinged to the sides, close to the inner walls of the fixing grooves, of the rotating blocks, and the ends, away from the rotating blocks, of the springs are hinged to the inner walls of the fixing grooves. The medicine bottle fixing device has the advantages that the fixing device is designed, medicine bottles of different sizes can be fixed, and meanwhile the problem that medicine is abraded due to the fact that the medicine bottles shake disorderly can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of storage refrigeration equipment, and specifically relates to a biological technology refrigeration device. BACKGROUND

[0002] In biological technology, since part of the medicine is composed of protein or antibody macromolecule, it is extremely easy to denature or inactivate at high temperature, and in order to prevent degradation and prolong the shelf life, a biological technology refrigeration device is needed to refrigerate these medicines.

[0003] Chinese patent CN207329282U discloses a biological technology medicine refrigeration device, which comprises a box body and a box cover, one side of the box cover is movably connected with the box body through a connecting piece, and the other side of the box cover is clamped with the box body; an inner lining plate is arranged in the box cover, a sealing groove is arranged at the edge of the inner lining plate, a sealing groove is arranged on the wall of the box body, and the sealing grooves are matched with each other; a ventilator is further arranged on the box cover; an inner box is arranged in the box body, the two ends of the inner box are open, a sandwich layer is formed between the inner box and the wall of the box body, the sandwich layer is used for placing a heat preservation bag, a plurality of grids are arranged in the inner box, the plurality of grids are composed of longitudinal and transverse intersecting yarn meshes, an inner cover is arranged at the upper end of the inner box, a groove is arranged at the edge of the inner cover, and the groove is matched with the wall of the inner box. The biological technology medicine refrigeration device provided by the utility model greatly improves the sealing performance, can ensure that the storage environment of the medicine maintains a suitable temperature, has simple structure, reliable performance and convenient use. But there are still defects to be improved:

[0004] In the utility model, a plurality of yarn meshes are used to form a grid to fix the medicine box. However, it should be pointed out that different medicines have different sizes, so the medicine boxes have different sizes, but in the utility model, a fixed size grid is used to fix the medicine box, which may not be well fixed when the medicine box is too small, and when the box is moved, the medicine box or medicine bottle may shake around in the grid, which may increase the wear of the medicine, and thus may reduce the efficacy of the medicine or lose the biological activity.

[0005] The information disclosed in this background section is only intended to increase the understanding of the general background of the present utility model, and should not be regarded as acknowledging or implying in any form that the information constitutes prior art known to those skilled in the art. UTILITY MODEL CONTENTS

[0006] The utility model solves the above problems and provides a biological technology refrigeration device.

[0007] To solve the above technical problems, the utility model provides a technical scheme for a biological technology refrigeration device, which comprises a heat preservation box and a box cover, the box cover is located at the upper part of the rear of the heat preservation box, the heat preservation box and the box cover are movably connected through the setting of a hinge, the middle part of the bottom wall of the heat preservation box is fixedly connected with a fixing seat, the front and rear parts of the two sides of the top end of the fixing seat are both provided with a fixing groove, and a fixing device is arranged in each of the four fixing grooves;

[0008] The fixing device comprises a fixing plate fixedly connected to the upper part of the inner wall of the fixing groove, a fixing hole is formed in the middle part of the top end of the fixing plate, a plurality of positioning shafts are fixedly connected to the top end of the fixing plate and arranged in a ring around the fixing hole, a rotating block is rotatably connected to each of the positioning shafts, a clamping groove is formed in the side of the rotating block away from the inner wall of the fixing groove, an antiskid block is fixedly connected to the inner wall of the clamping groove, and a spring is hinged to the side of the rotating block close to the inner wall of the fixing groove.

[0009] As an improvement, the top end of the box cover is fixedly connected with a male buckle, and the middle part of the upper side of the front end of the heat preservation box is fixedly connected with a female buckle matched with the male buckle.

[0010] As an improvement, the front end of the box cover is fixedly connected with a back-shaped sealing gasket, the top end of the heat preservation box is provided with a back-shaped groove, and the sealing gasket is matched with the groove.

[0011] As an improvement, one side of the bottom wall of the heat preservation box is fixedly connected with a miniature refrigerating machine, and the side of the heat preservation box close to the miniature refrigerating machine is provided with a heat dissipation hole.

[0012] As an improvement, the inner wall of the heat dissipation hole is fixedly connected with a filter block.

[0013] As an improvement, the side of the bottom wall of the heat preservation box away from the miniature refrigerating machine is detachably connected with a mobile power supply, the mobile power supply and the miniature refrigerating machine are electrically connected, and the outer wall of the mobile power supply is provided with a heat preservation layer.

[0014] As an improvement, the middle part of the rear end of the box cover is fixedly connected with a handle.

[0015] The utility model has the advantages compared with the prior art:

[0016] The utility model sets fixing devices in the four fixing grooves. The spring pushes the rotating block to rotate, so that the rotating block can be adjusted to a suitable position according to the actual size of the medicine bottle, the applicability of the equipment is improved, the antiskid block is fixedly connected in the clamping groove of the rotating block, the antiskid capacity of the fixing device is further improved, and the displacement of the medicine bottle in the fixing groove is reduced, so that the medicine is more stable during the refrigeration process. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a kind of biological technology is used in the stereoscopic view of refrigeration device of the utility model Figure 1 .

[0018] Figure 2 is a kind of biological technology is used in the stereoscopic view of refrigeration device of the utility model Figure 2 .

[0019] Figure 3 is the utility model a kind of biological technology is used in the enlarged view of refrigeration device at A place.

[0020] Figure 4 is the utility model a kind of biological technology is used in the schematic view of refrigeration device.

[0021] Figure 5 is the utility model a kind of biological technology is used in the top view of fixing device in refrigeration device.

[0022] As shown in the figure:

[0023] 1, heat preservation box;2, box cover;

[0024] 3, fixed seat;4, fixed groove;

[0025] 5, fixing device;501, fixed plate;502, fixed hole;503, positioning shaft;504, rotating block;505, clamping groove;506, antiskid block;507, spring;

[0026] 6, sealing washer;7, recess;

[0027] 8, heat dissipation hole;9, filter block;10, handle. Specific implementation

[0028] The utility model is further explained in detail in connection with the drawings.

[0029] The working principle of the utility model is as follows Figures 1-5As shown, a biological technology cold storage device, including the incubator 1 and box cover 2, first in the middle of the incubator 1 bottom wall fixedly connected with the fixed seat 3, then the fixed seat 3 both sides are provided with a micro refrigerator and a mobile power supply, here the micro refrigerator is fixedly connected on the bottom wall of the incubator 1, and the mobile power supply is detachably connected on the bottom wall of the incubator 1, and the mobile power supply and the micro refrigerator are electrically connected together, the mobile power supply provides power for the micro refrigerator, in addition, the outer wall of the mobile power supply is wrapped with a thermal insulation layer, and the mobile power supply can better output power. Since the micro refrigerator will emit heat, a heat dissipation hole 8 is formed on the side of the incubator 1 close to the micro refrigerator, and it should be pointed out that the heat dissipation part of the micro refrigerator is aligned with the heat dissipation hole 8. Then a filter block 9 is fixedly connected to the inner wall of the heat dissipation hole 8 to prevent dust from entering the incubator 1. At the same time, the front and rear of the top of the fixed seat 3 are provided with a fixed groove 4, and the fixed groove 4 is provided with a fixing device 5. The medicine bottle to be fixed is fixed in the fixed groove 4 through the fixing device 5. Then, in order to better fix the box cover 2, first of all, it should be pointed out that the box cover 2 is located at the upper part of the rear of the incubator 1, and the incubator 1 and the box cover 2 are connected through the hinge. The top of the box cover 2 is fixedly connected with a male buckle, and the upper middle of the front end of the incubator 1 is fixedly connected with a female buckle. When the box cover 2 is rotated to the top of the incubator 1, the male buckle will enter the female buckle, and the male buckle and the female buckle are connected together through the buckle connection, and the fixing is completed. When the box cover 2 needs to be opened, the dismounting button on the female buckle needs to be pressed to pull out the male buckle, and at the same time drive the box cover 2 to rotate. Then a concave groove 7 is formed on the top of the incubator 1. In order to increase the sealing performance and ensure that the cold air produced by the micro refrigerator does not leak too much, a sealing washer 6 is fixedly connected to the front end of the box cover 2. It should be pointed out that the sealing washer 6 is also a back-to-back shape. When the box cover 2 is rotated on the incubator 1, the sealing washer 6 will enter the concave groove 7 to reduce the leakage of cold air. Finally, in order to facilitate the extraction, a handle 10 is fixedly connected to the middle of the rear end of the box cover 2.

[0030] The above structures together constitute the general appearance structure of the biological technology cold storage device.

[0031] In order to further explain the specific working principle of the biological technology refrigeration device, the fixing device 5 includes a fixed plate 501 fixedly connected to the upper portion of the inner wall of the fixed groove 4, then a fixed hole 502 is formed in the middle of the top end of the fixed plate 501, then a plurality of positioning shafts 503 are arranged at the outer edge above the fixed hole 502, and the bottom ends of the plurality of positioning shafts 503 are fixedly connected to the top end of the fixed plate 501, then a rotating block 504 is rotatably connected to each of the plurality of positioning shafts 503, and the side of each rotating block 504 close to the inner wall of the fixed groove 4 is hingedly connected with a spring 507, and the end of the spring 507 away from the rotating block 504 is hingedly connected to the inner wall of the fixed groove 4, and the effect achieved is that when the rotating block 504 rotates towards the side close to the inner wall of the fixed groove 4, the corresponding spring 507 is compressed, and at the same time, a clamping groove 505 is formed on the side of the rotating block 504 close to the fixed hole 502, and it should be pointed out that the clamping groove 505 is in the shape of a circular arc, and the inner wall of each clamping groove 505 is fixedly connected with an anti-skid block 506.

[0032] The technical effect achieved by the technical scheme composed of the above technical features is that when it is necessary to fix the bottle of medicine, first rotate the plurality of rotating blocks 504 away from the fixed hole 502, in the process, the rotating block 504 will compress the corresponding spring 507, then insert the medicine bottle into the fixed hole 502, the bottom end of the medicine bottle is in contact with the bottom wall of the fixed groove 4, then the user releases the rotating block 504, then the spring 507 pushes the rotating block 504 to rotate towards the side close to the fixed hole 502, when the anti-skid block 506 in the clamping groove 505 is tightly attached to the medicine bottle, the rotating block 504 stops rotating, at this time, the spring 507 presses the rotating block 504 at this position, and thus the fixing of the medicine bottle is completed.

[0033] The above describes the present application and its embodiments, which are not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the spirit of the present application, similar structural modes and embodiments can be designed without creative design, which shall belong to the protection scope of the present application.

[0034] The detailed description of known functions and known components is omitted in the specific embodiment of the present disclosure, and in order to ensure the compatibility of the device, the operation means adopted is consistent with the parameters of the market equipment.

Claims

1. A cold storage device for biotechnology, comprising a thermally insulated case (1) and a case lid (2), characterized in that: The box cover (2) is located in the upper part of the rear of the heat preservation box (1), the heat preservation box (1) and the box cover (2) are connected through the hinge, the middle of the bottom wall of the heat preservation box (1) is fixedly connected with the fixed seat (3), the front and rear parts of the top of the fixed seat (3) are provided with the fixed slot (4), and the four fixed slots (4) are provided with the fixing device (5). The fixing device (5) comprises a fixed plate (501) fixedly connected to the inner wall of the fixed slot (4), a fixed hole (502) is formed in the middle of the top of the fixed plate (501), a plurality of positioning shafts (503) are fixedly connected to the top of the fixed plate (501) and arranged in a ring around the fixed hole (502), a rotating block (504) is rotatably connected to the positioning shaft (503), a clamping groove (505) is formed in the side, away from the inner wall of the fixed slot (4), of the rotating block (504), an anti-skid block (506) is fixedly connected to the inner wall of the clamping groove (505), and a spring (507) is hingedly connected to the side, close to the inner wall of the fixed slot (4), of the rotating block (504).

2. A bio-tech cold storage device as claimed in claim 1, wherein: The top of the box cover (2) is fixedly connected with a male buckle, and the middle of the upper side of the front end of the heat preservation box (1) is fixedly connected with a female buckle matched with the male buckle.

3. A bio-tech cold storage device as claimed in claim 1, wherein: The front end of the box cover (2) is fixedly connected with a back-shaped sealing gasket (6), and the top of the heat preservation box (1) is provided with a back-shaped groove (7).

4. A bio-tech cold storage device as claimed in claim 1, wherein: One side of the bottom wall of the heat preservation box (1) is fixedly connected with a miniature refrigerator, and the side, close to the miniature refrigerator, of the heat preservation box (1) is provided with a heat dissipation hole (8).

5. A bio-tech cold storage device as claimed in claim 4, wherein: The inner wall of the heat dissipation hole (8) is fixedly connected with a filter block (9).

6. A bio-tech cold storage device as claimed in claim 1, wherein: The side, away from the miniature refrigerator, of the bottom wall of the heat preservation box (1) is detachably connected with a mobile power supply, the mobile power supply and the miniature refrigerator are electrically connected, and the outer wall of the mobile power supply is provided with a heat preservation layer.

7. A bio-tech cold storage device as claimed in claim 1, wherein: The middle of the rear end of the box cover (2) is fixedly connected with a handle (10).

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