Ultralow-temperature refrigerator with adjustable partition plate spacing

Abstract

The utility model relates to the technical field of ultra-low temperature refrigerators, in particular to an ultra-low temperature refrigerator with adjustable partition plate spacing, which comprises a low-temperature refrigerator, mounting blocks are fixedly arranged on the left side and the right side in the low-temperature refrigerator, mounting grooves are formed in the mounting blocks, a partition plate is arranged between the two mounting blocks, and the partition plate is clamped into the mounting grooves. A reinforcing clamping block is arranged at the front end of the mounting block, a movable groove is formed in the reinforcing clamping block, a guide rod is arranged in the movable groove, clamping plates are arranged at the upper end and the lower end in the mounting groove, and a guide block slidably connected to the outer portion of the guide rod in a sleeving mode is arranged on one side of each clamping plate. A spring sleeving the guide rod is arranged at one end of the guide block, a clamping block is fixedly arranged on the lower end face of the clamping plate, clamping grooves are formed in the upper end and the lower end of the interior of the partition plate, the clamping block is clamped into the clamping grooves, and a reinforcing plate is arranged below the partition plate. The partition plate can be adjusted, meanwhile, the bearing capacity of the partition plate is enhanced, and the use efficiency of the partition plate is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of super ultra low temperature refrigerator, especially to a super low temperature refrigerator with adjustable partition plate spacing. BACKGROUND

[0002] The super low temperature refrigerator is generally used for the frozen preservation of biological active substances such as biological products, chemical reagents, blood plasma, vaccines, bacterial toxins and biological samples, and has become a key equipment in the fields of hospitals, biological laboratories and biological pharmaceuticals;

[0003] For example, patent number 202020987179.5 discloses a super low temperature refrigerator, which comprises a box body, a filter plate is arranged in the box body, a support plate is arranged above the filter plate, a refrigeration device is arranged below the filter plate, a heat dissipation cavity is arranged below the refrigeration device, a heat dissipation opening is arranged in the side wall of the heat dissipation cavity, a fixing seat is arranged below the heat dissipation cavity, a bottom groove is arranged below the fixing seat, a hydraulic cylinder is fixedly arranged at the middle position of the bottom end of the fixing seat, and a lifting support seat that slides with the inner wall of the bottom groove is connected to the bottom output end of the hydraulic cylinder.

[0004] Therefore, in view of the problem that the partition plates in the current refrigerator are directly placed on the protrusions of the inner wall of the refrigerator freezer compartment, the space between the partition plates may not be enough when storing some larger objects, the distance between the partition plates cannot be well adjusted according to the size of the objects, and the connection structure between the partition plates and the refrigerator is simple and cannot well bear the weight, a refrigerator with adjustable partition plate spacing can be designed to improve its practicability. SUMMARY

[0005] In order to overcome the problem that the partition plates in the current refrigerator are directly placed on the protrusions of the inner wall of the refrigerator freezer compartment, the space between the partition plates may not be enough when storing some larger objects, the distance between the partition plates cannot be well adjusted according to the size of the objects, and the connection structure between the partition plates and the refrigerator is simple and cannot well bear the weight.

[0006] The utility model discloses a technical scheme for an ultra-low temperature refrigerator with adjustable partition plate spacing, comprising a low temperature refrigerator, mounting blocks fixedly arranged on the left and right sides inside the low temperature refrigerator, mounting grooves formed in the mounting blocks, a partition plate arranged between the two mounting blocks, the partition plate being clamped into the mounting grooves, a reinforcing clamping block arranged at the front end of the mounting block, a movable groove formed in the reinforcing clamping block, a guide rod arranged in the movable groove, clamping plates arranged at the upper and lower ends inside the mounting grooves, a guide block arranged on one side of the clamping plate and slidingly sleeved on the outside of the guide rod, a spring arranged at one end of the guide block and sleeved on the outside of the guide rod, a clamping block fixedly arranged on the lower end surface of the clamping plate, clamping grooves formed at the upper and lower ends inside the partition plate, the clamping block being clamped into the clamping grooves, and a reinforcing plate arranged below the partition plate.

[0007] Preferably, a cooling base is arranged below the low temperature refrigerator, and a plurality of air holes are formed on the surface of the front end face of the cooling base.

[0008] Preferably, a box door is arranged on the front end face of the low temperature refrigerator, and a hinge is movably connected between the box door and the low temperature refrigerator.

[0009] Preferably, a support block is fixedly arranged on each of the four end feet of the lower end face of the cooling base, and an anti-skid rubber pad is arranged on the surface of each of the four support blocks.

[0010] Preferably, a refrigeration cavity is arranged inside the low temperature refrigerator, and a handle is arranged on one side of the low temperature refrigerator.

[0011] Preferably, slide rails are arranged on the left and right sides of the rear end face inside the refrigeration cavity, and slide grooves are slidingly sleeved on the outside of the slide rails on the left and right sides of the rear end face of the partition plate.

[0012] Preferably, a data display screen is arranged on the front end face of the box door, and a through hole is formed on the surface of the partition plate.

[0013] The utility model has the advantages that:

[0014] The reinforcing plate below the partition plate is connected with the partition plate to improve the bearing capacity of the partition plate, and the distance between the partition plates can be adjusted at will. The partition plate is clamped into the mounting grooves in the mounting blocks inside the low temperature refrigerator, and then the reinforcing clamping block is clamped into the mounting blocks, so that the clamping plates at the two ends of the reinforcing clamping block are squeezed and slide through the guide blocks on one side. When the partition plate is completely clamped, the clamping plates are prevented from being popped out by the spring, and the clamping blocks on the lower end surface of the clamping plates are clamped into the clamping grooves inside the partition plate for reinforcement and fixation, thereby improving the installation effect of the partition plate and improving the stability. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The low temperature refrigerator is shown in the three-dimensional structure schematic view.

[0016] Figure 2 The low-temperature refrigerator is shown in the internal three-dimensional structure diagram.

[0017] Figure 3 The partition plate is shown in the three-dimensional structure diagram.

[0018] Figure 4 The partition plate connecting part is shown in the cross-section structure diagram.

[0019] Mark 1, low-temperature refrigerator; 2, box door; 3, cooling base; 4, air hole; 5, refrigeration cavity; 6, slide rail; 7, partition plate; 8, mounting block; 9, mounting groove; 10, reinforcing plate; 11, clamping plate; 12, guide rod; 13, spring; 14, guide block; 15, clamping block; 16, clamping groove; 17, reinforcing clamping block. DETAILED DESCRIPTION

[0020] The utility model is further explained in connection with the drawings and examples.

[0021] Please refer to Figures 1-4 The utility model provides a kind of example: the partition plate spacing adjustable ultralow-temperature refrigerator, including low-temperature refrigerator 1, the left and right sides in low-temperature refrigerator 1 are fixedly provided with mounting block 8, mounting groove 9 is set in the inside of mounting block 8, partition plate 7 is set between two mounting blocks 8, partition plate 7 is clamped into mounting groove 9, the front end of mounting block 8 is provided with reinforcing clamping block 17, movable slot is set in the inside of reinforcing clamping block 17, guide rod 12 is set in the inside of movable slot, clamping plate 11 is set in the upper and lower ends of mounting groove 9, one side of clamping plate 11 is provided with the guide block 14 of sliding sleeve joint in the outside of guide rod 12, one end of guide block 14 is provided with the spring 13 of sleeve joint in the outside of guide rod 12, the lower end surface of clamping plate 11 is fixedly provided with clamping block 15, clamping groove 16 is set in the upper and lower ends of the inside of partition plate 7, clamping block 15 is clamped into clamping groove 16, reinforcing plate 10 is set in the below of partition plate 7.

[0022] Please refer to Figures 1-2In the embodiment, the low-temperature refrigerator 1 is provided with a cooling base 3, a plurality of air holes 4 are arranged on the surface of the front end face of the cooling base 3, the low-temperature refrigerator 1 is provided with a box door 2, a hinge is movably connected between the box door 2 and the low-temperature refrigerator 1, the four end feet of the lower end face of the cooling base 3 are fixedly provided with supporting blocks, the surfaces of the four supporting blocks are provided with anti-skid rubber pads, the reinforcing plate 10 connected with the partition plate 7 below the partition plate 7 is used to improve the bearing effect of the partition plate 7, and the distance between the partition plates 7 can be adjusted at will. The partition plate 7 is clamped into the mounting groove 9 in the mounting block 8 on the two sides in the low-temperature refrigerator 1, and then the reinforcing clamping block 17 is clamped into the mounting block 8.

[0023] Please refer to Figures 1-3 In the embodiment, the low-temperature refrigerator 1 is provided with a cooling base 3, a plurality of air holes 4 are arranged on the surface of the front end face of the cooling base 3, the low-temperature refrigerator 1 is provided with a box door 2, a hinge is movably connected between the box door 2 and the low-temperature refrigerator 1, the four end feet of the lower end face of the cooling base 3 are fixedly provided with supporting blocks, the surfaces of the four supporting blocks are provided with anti-skid rubber pads, the reinforcing plate 10 connected with the partition plate 7 below the partition plate 7 is used to improve the bearing effect of the partition plate 7, and the distance between the partition plates 7 can be adjusted at will. The partition plate 7 is clamped into the mounting groove 9 in the mounting block 8 on the two sides in the low-temperature refrigerator 1, and then the reinforcing clamping block 17 is clamped into the mounting block 8.

[0024] In the embodiment, the low-temperature refrigerator 1 is provided with a cooling base 3, a plurality of air holes 4 are arranged on the surface of the front end face of the cooling base 3, the low-temperature refrigerator 1 is provided with a box door 2, a hinge is movably connected between the box door 2 and the low-temperature refrigerator 1, the four end feet of the lower end face of the cooling base 3 are fixedly provided with supporting blocks, the surfaces of the four supporting blocks are provided with anti-skid rubber pads, the reinforcing plate 10 connected with the partition plate 7 below the partition plate 7 is used to improve the bearing effect of the partition plate 7, and the distance between the partition plates 7 can be adjusted at will. The partition plate 7 is clamped into the mounting groove 9 in the mounting block 8 on the two sides in the low-temperature refrigerator 1, and then the reinforcing clamping block 17 is clamped into the mounting block 8.

[0025] Through the above steps, the reinforcing plate 10 connected with the partition plate 7 below the partition plate 7 is used to improve the bearing effect of the partition plate 7, and the distance between the partition plates 7 can be adjusted at will. By aligning the mounting groove 9 in the mounting block 8 on both sides inside the low-temperature refrigerator 1 with the partition plate 7 and clamping it in, after clamping, the reinforcing clamping block 17 is clamped into the mounting block 8 inside, so that the clamping plates 11 at both ends inside the reinforcing clamping block 17 are extruded, so that they slide through the guide block 14 on one side. When the partition plate 7 is completely clamped in, the clamping plate 11 is prevented from being popped out by the spring 13, so that the clamping block 15 on the lower end surface of the clamping plate 11 is clamped into the clamping groove 16 inside the partition plate 7 to be reinforced and fixed. The installation effect of the partition plate 7 is improved, and its stability is improved to solve the problem that the partition plate in the refrigerator is directly placed on the protrusions of the inner wall of the refrigerator cold storage room. When some larger objects are stored, the space between the partition plates may not be enough, and the distance between the partition plates cannot be adjusted according to the size of the objects. The connection structure of the partition plate and the refrigerator is relatively simple, and the bearing capacity cannot be well improved.

Claims

1. An ultra-low temperature refrigerator with adjustable distance between shelves, comprising a low temperature refrigerator (1), characterized in that: Low temperature refrigerator (1) inside both sides are fixedly provided with mounting block (8), the inside of mounting block (8) is provided with installation slot (9), two mounting blocks (8) are provided with partition (7), partition (7) is inserted into installation slot (9), the front end of mounting block (8) is provided with reinforcing clamping block (17), the inside of reinforcing clamping block (17) is provided with movable slot, the inside of movable slot is provided with guide rod (12), the upper and lower ends of installation slot (9) are both provided with clamping plate (11), one side of clamping plate (11) is provided with sliding sleeve guide block (14) outside guide rod (12), one end of guide block (14) is provided with spring (13) outside guide rod (12), the lower end of clamping plate (11) is fixedly provided with clamping block (15), the upper and lower ends of partition (7) are both provided with clamping groove (16), clamping block (15) is inserted into clamping groove (16), the lower portion of partition (7) is provided with reinforcing plate (10).

2. The ultra-low temperature freezer with adjustable distance between shelves according to claim 1, characterized in that: Low temperature refrigerator (1) is provided with cooling base (3) below, the surface of the front end of cooling base (3) is provided with a plurality of evenly arranged air holes (4).

3. The ultra-low temperature freezer with adjustable shelf spacing of claim 1, wherein: The front end of low temperature refrigerator (1) is provided with box door (2), and the hinge is movably connected between box door (2) and low temperature refrigerator (1).

4. The ultra-low-temperature refrigerator with adjustable distance between shelves according to claim 2, characterized in that: The lower end surface of cooling base (3) is fixedly provided with support block, and the surface of the four support blocks is provided with anti-skid rubber pad.

5. The ultra-low temperature freezer with adjustable shelf spacing of claim 1, wherein: The inside of low temperature refrigerator (1) is provided with refrigeration cavity (5), and one side of low temperature refrigerator (1) is provided with handle.

6. The ultra-low temperature freezer with adjustable shelf spacing of claim 1, wherein: The left and right sides of the rear end surface of refrigeration cavity (5) are both provided with slide rail (6), and the left and right sides of the rear end surface of partition (7) are both provided with sliding sleeve guide groove outside slide rail (6).

7. The ultra-low-temperature refrigerator with adjustable distance between shelves according to claim 3, characterized in that: The front end of box door (2) is provided with data display screen, and the surface of partition (7) is provided with through hole.

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