Ultralow-temperature refrigerator convenient to classify

Abstract

The ultra-low temperature refrigerator convenient to classify comprises a refrigerator body, three storage frames are fixedly connected in the refrigerator body, two partition plates are fixedly connected in the refrigerator body, long grooves are formed in the upper sides of the side faces of the two partition plates, and the storage frames are fixedly connected in the long grooves. Two long grooves are formed in the top of the refrigerator body, adjusting plates are slidably connected to the front sides and the rear sides of the interiors of the two long grooves correspondingly, two sliding grooves are formed in the front side and the rear side of the top of the refrigerator body correspondingly, sealing plates are slidably connected to the interiors of the four sliding grooves in which every two sliding grooves form a group, and vertical rods of the E-shaped rods move out of the adjusting grooves by moving the two E-shaped rods downwards to extrude the two first compression springs. When the medicine storage box is used, fixation of the E-shaped plate is removed, the E-shaped plate slides to a proper position in the long groove, meanwhile, the vertical rod of the E-shaped rod moves into the proper adjusting groove, the space of the storage box is divided, more and larger medicines can be placed in the storage box, and the possibility of damage and deformation of the medicines is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of low-temperature refrigerators, in particular to an ultra-low-temperature refrigerator which is easy to classify. Background Art

[0002] In the biopharmaceutical industry, whether it is a research and development laboratory or a pilot production base, sample storage and management are very important links. Biological samples are generally placed in ultra-low temperature refrigerators for long-term storage.

[0003] When storing drugs, due to the different quantities and sizes of different drugs, some larger and more drugs need to be stuffed into the refrigerator, which causes the drugs to be deformed and damaged. To this end, we propose an ultra-low temperature refrigerator that is easy to classify to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide an ultra-low temperature refrigerator that is easy to classify, which can solve the existing problem that due to the different quantities and sizes of different medicines, some larger and more medicines need to be forced into the refrigerator when placed in the refrigerator, which causes the medicines to be deformed, damaged, etc.

[0006] In order to solve the above technical problems, the utility model provides an ultra-low temperature refrigerator that is easy to classify, and adopts the following technical solution: comprising a refrigerator body, three storage frames are fixedly connected inside the refrigerator body, two partitions are fixedly connected inside the refrigerator body, long grooves are opened on the upper sides of the sides of the two partitions, and adjustment plates are slidably connected to the front and rear sides of the two long grooves;

[0007] Two slide grooves are provided on the front and rear sides of the top of the refrigerator body, and a sealing plate is slidably connected inside a group of four slide grooves. A movable groove is provided on the left and right sides of the refrigerator body, and a limiting block is slidably connected inside the movable groove. Fixed grooves are provided on the left and right sides of the sealing plate.

[0008] By adopting the above technical scheme, this scheme facilitates the spatial division of the storage frame, that is, more and larger medicines can be placed inside the storage frame, reducing the possibility of damage and deformation of the medicines, and can ensure that the sealing plate will not loosen after the low-temperature refrigerator is used for a long time, reducing the possibility of ice formation inside the refrigerator body.

[0009] Optionally, the adjustment plate includes two E-shaped plates, the side surfaces of the two horizontal plates of the two E-shaped plates are respectively slidably connected to the front and rear sides of the two long grooves, the side surfaces of the vertical plates of the E-shaped plates are slidably connected to the inside of the storage frame, the top of the horizontal plate of the E-shaped plate is provided with an E-shaped groove, and the inside of the E-shaped groove is slidably connected with a fixed block.

[0010] By adopting the above technical solution, the present solution can move to different areas inside the storage frame through the adjustment plate, so as to change the size of the space inside the storage frame.

[0011] Optionally, the fixed block includes an E-shaped rod, the side of the E-shaped rod is slidably connected to the upper side of the inner wall of the E-shaped groove, the bottom of the E-shaped rod is fixedly connected to a first compression spring, and the bottom end of the first compression spring is fixedly connected to the bottom of the inner wall of the transverse groove of the E-shaped groove.

[0012] By adopting the above technical solution, the present solution can fix the adjusted adjustment plate through the E-shaped rod.

[0013] Optionally, an adjustment groove is provided at the top of the inner wall of the slide, and the side of the adjustment groove is slidably connected to the side of the vertical rod of the E-shaped rod. The number of the adjustment grooves is several, and the several adjustment grooves are equidistantly arranged in a straight line on the front and rear sides of the top of the inner wall of the slide.

[0014] By adopting the above technical solution, the present solution can move the E-shaped rod to different positions through the adjustment groove, thereby facilitating the division of the area inside the refrigerator body.

[0015] Optionally, the limit block is composed of a T-shaped bar and an L-shaped bar, the side of the T-shaped bar is slidably connected to the inside of the movable groove, the side of the horizontal bar of the T-shaped bar is fixedly connected to two second compression springs, one end of the second compression spring is slidably connected to the inside of the movable groove, and the side of the horizontal bar of the L-shaped bar is slidably connected to the inside of the fixed groove.

[0016] By adopting the above technical solution, the present solution can fix the two sealing plates through the limit blocks, so that the sealing plates will not appear and disturb the temperature inside the refrigerator body.

[0017] Optionally, the sealing plate is composed of two baffles and four sliders, the four sliders are grouped in two and are fixedly connected to the bottom of the two baffles, the side surfaces of the sliders are slidably connected to the side surfaces of the inner wall of the slide groove, the opposite sides of the two baffles are fixedly connected with sealing strips, and the bottom of the baffle is slidably connected to the top of the refrigerator body.

[0018] By adopting the above technical solution, this solution can increase the overall sealing of the two sealing plates through the sealing strip.

[0019] Optionally, the shape of the slider and the shape of the inner wall of the slide groove are both T-shaped.

[0020] By adopting the above technical solution, the present solution can vertically slide inside the slide groove through the T-shaped sliding block.

[0021] Optionally, protective blocks are fixedly connected to the lower sides of the front and rear sides of the refrigerator body, and the shape of the protective blocks is triangular.

[0022] By adopting the above technical solution, the present solution can increase the contact area between the refrigerator body and the ground through the triangular protective block, so that the overall placement stability of the refrigerator body is better.

[0023] In summary, the present invention has at least one of the following beneficial effects:

[0024] 1. Move the two E-shaped rods downward, squeeze the two first compression springs, move the vertical rods of the E-shaped rods out of the adjustment slots, release the fixation of the E-shaped plate, slide the E-shaped plate in the long slot to a suitable position, and at the same time move the vertical rods of the E-shaped rods to a suitable adjustment slot to divide the space of the storage frame, so that more and larger drugs can be placed inside the storage frame, reducing the possibility of damage and deformation of the drugs;

[0025] 2. Drive the L-shaped bar outward through the two T-shaped bars to squeeze the second compression spring, close the two baffles inward, and make the two sealing strips contact each other. Relax the L-shaped bar and move the horizontal bar of the L-shaped bar into the fixed groove to quickly seal and fix the sealing plate, ensuring that the sealing plate will not loosen after the low-temperature refrigerator is used for a long time, reducing the possibility of ice forming inside the refrigerator body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0028] Figure 2 It is a partial three-dimensional structural cross-sectional view of the utility model;

[0029] Figure 3 It is a partial three-dimensional structural schematic diagram of the adjustment plate of the utility model;

[0030] Figure 4 It is a partial three-dimensional structural cross-sectional view of the partition of the utility model;

[0031] Figure 5 It is a partial three-dimensional structural cross-sectional view of the E-shaped plate of the utility model.

[0032] Explanation of the reference numerals in the accompanying drawings: 1. Refrigerator body; 101. Protection block; 2. Storage frame; 3. Partition plate; 4. Long groove; 5. Adjustment plate; 501. E-shaped plate; 502. E-shaped groove; 503. Fixed block; 504. E-shaped rod; 505. First compression spring; 6. Slide groove; 601. Adjustment groove; 7. Sealing plate; 701. Baffle plate; 702. Slider; 703. Sealing strip; 8. Movable groove; 9. Limit block; 901. T-shaped strip; 902. Second compression spring; 903. L-shaped strip; 10. Fixed groove. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 The utility model is described in further detail.

[0034] Embodiment 1, refer to Figure 1-5 In order to solve the existing problem that due to the different quantities and sizes of different medicines, some larger and more medicines need to be stuffed into the refrigerator, which causes the medicines to be deformed and damaged, the utility model discloses an ultra-low temperature refrigerator that is easy to classify.

[0035] The refrigerator body 1 includes three storage frames 2 fixedly connected inside the refrigerator body 1, two partitions 3 fixedly connected inside the refrigerator body 1, long grooves 4 are opened on the upper sides of the sides of the two partitions 3, and adjustment plates 5 are slidably connected on the front and rear sides of the two long grooves 4.

[0036] The adjustment plate 5 includes two E-shaped plates 501, and the side surfaces of the two horizontal plates of the two E-shaped plates 501 are respectively slidably connected to the front and rear sides of the two long grooves 4, and the side surfaces of the vertical plates of the E-shaped plates 501 are slidably connected to the inside of the storage frame 2. An E-shaped groove 502 is provided on the top of the horizontal plate of the E-shaped plate 501, and a fixed block 503 is slidably connected inside the E-shaped groove 502. The adjustment plate 5 can be moved to different areas inside the storage frame 2 to change the size of the space inside the storage frame 2.

[0037] The fixed block 503 includes an E-shaped rod 504, the side of the E-shaped rod 504 is slidably connected to the upper side of the inner wall of the E-shaped groove 502, the bottom of the E-shaped rod 504 is fixedly connected with a first compression spring 505, the bottom end of the first compression spring 505 is fixedly connected to the bottom of the inner wall of the transverse groove of the E-shaped groove 502, and the adjustment plate 5 that has been adjusted can be fixed by the E-shaped rod 504.

[0038] An adjustment groove 601 is provided at the top of the inner wall of the slide 6, and the side of the adjustment groove 601 is slidably connected to the side of the vertical rod of the E-shaped rod 504. There are several adjustment grooves 601, and several adjustment grooves 601 are equidistantly arranged in a straight line on the front and rear sides of the top of the inner wall of the slide 6. The E-shaped rod 504 can be moved to different positions through the adjustment groove 6, thereby facilitating the division of the area inside the refrigerator body 1.

[0039] The specific working principle is: when it is necessary to adjust the space inside the refrigerator body 1, first move the two E-shaped rods 504 downward, squeeze the two first compression springs 505, so that the vertical rod of the E-shaped rod 504 moves out from the inside of the adjustment groove 601, and releases the fixation of the E-shaped plate 501. Then, by comparing the space between the medicine and the inner wall of the storage frame 2, slide the E-shaped plate 501 to a suitable position inside the long groove 4, and at the same time, move the vertical rod of the E-shaped rod 504 to the inside of the suitable adjustment groove 601 to divide the space inside the storage frame 2, so that more and larger medicines can be placed inside the storage frame 2, reducing the possibility of damage and deformation of the medicines.

[0040] Example 2, refer to Figure 1-5 In this embodiment, in order to solve the problem that the sealed door of some low-temperature refrigerators is easy to loosen after being used for a long time, thereby causing the interior of the low-temperature refrigerator to be easily frozen, based on the same concept as the above-mentioned embodiment 1, this ultra-low temperature refrigerator that is easy to classify also includes:

[0041] Two slide grooves 6 are provided on the front and rear sides of the top of the refrigerator body 1. Four slide grooves 6 are grouped in two and are slidably connected internally with sealing plates 7. The shape of the slider 702 and the shape of the inner wall of the slide groove 6 are both T-shaped. The T-shaped slider 702 can slide vertically inside the slide groove 6.

[0042] The sealing plate 7 is composed of two baffles 701 and four sliders 702. The four sliders 702 are fixedly connected to the bottom of the two baffles 701 in a group of two. The side of the slider 702 is slidably connected to the side of the inner wall of the slide groove 6. The opposite sides of the two baffles 701 are fixedly connected with a sealing strip 703. The bottom of the baffle 701 is slidably connected to the top of the refrigerator body 1. The sealing strip 703 can increase the overall sealing of the two sealing plates 7. The left and right sides of the refrigerator body 1 are provided with movable grooves 8, and the internal sliding connection of the movable groove 8 is limited to a limit block 9.

[0043] The limiting block 9 is composed of a T-shaped bar 901 and an L-shaped bar 903. The side of the T-shaped bar 901 is slidably connected to the inside of the movable groove 8. The side of the horizontal bar of the T-shaped bar 901 is fixedly connected with two second compression springs 902. One end of the second compression spring 902 is slidably connected to the inside of the movable groove 8. The side of the horizontal bar of the L-shaped bar 903 is slidably connected to the inside of the fixed groove 10. The two sealing plates 7 can be fixed by the limiting block 9 so that the sealing plates 7 will not appear and disturb the temperature inside the refrigerator body 1. Fixed grooves 10 are provided on both sides of the left and right sides of the sealing plates 7.

[0044] The specific working principle is: the two T-shaped bars 901 drive the L-shaped bar 903 to stretch outward, squeeze the second compression spring 902, close the two baffles 7 to the middle at the same time, and make the two sealing strips 703 contact each other, and then relax the L-shaped bar 903, so that the horizontal bar of the L-shaped bar 903 moves to the inside of the fixing groove 10, and the sealing plate 7 is quickly sealed and fixed, ensuring that the sealing plate 7 will not loosen after the low-temperature refrigerator is used for a long time, thereby reducing the possibility of ice forming inside the refrigerator body 1.

[0045] Example 3, refer to Figure 1-5 In this embodiment, in order to solve the problem that the storage space inside some existing low-temperature refrigerators is equal in size and it is difficult to adjust the storage space size inside the low-temperature refrigerator, based on the same concept as the above-mentioned embodiment 1, the ultra-low temperature refrigerator that is easy to classify also includes:

[0046] The adjustment plate 5 includes two E-shaped plates 501, and the side surfaces of the two horizontal plates of the two E-shaped plates 501 are respectively slidably connected to the front and rear sides of the two long grooves 4, and the side surfaces of the vertical plates of the E-shaped plates 501 are slidably connected to the inside of the storage frame 2. An E-shaped groove 502 is provided on the top of the horizontal plate of the E-shaped plate 501, and a fixed block 503 is slidably connected inside the E-shaped groove 502. The adjustment plate 5 can be moved to different areas inside the storage frame 2 to change the size of the space inside the storage frame 2.

[0047] The fixed block 503 includes an E-shaped rod 504, the side of the E-shaped rod 504 is slidably connected to the upper side of the inner wall of the E-shaped groove 502, the bottom of the E-shaped rod 504 is fixedly connected with a first compression spring 505, the bottom end of the first compression spring 505 is fixedly connected to the bottom of the inner wall of the transverse groove of the E-shaped groove 502, and the adjustment plate 5 that has been adjusted can be fixed by the E-shaped rod 504.

[0048] The specific working principle is: move the E-shaped rod 504 downward, squeeze the first compression spring 505, so that the vertical rod of the E-shaped rod 504 moves out from the inside of the adjustment groove 601, and release the fixation of the E-shaped plate 501, and then move the three vertical plates of the E-shaped plate 501 to a suitable position inside the storage frame 2 according to the user's usage requirements, and then release the E-shaped rod 504, so that the vertical rod of the E-shaped rod 504 moves to the inside of the adjustment groove 601 through the rebound force of the first compression spring 505, thereby quickly changing the size of the space inside the storage frame 2.

[0049] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An ultra-low temperature refrigerator that is easy to classify, comprising a refrigerator body (1), characterized in that: Three storage frames (2) are fixedly connected inside the refrigerator body (1), two partitions (3) are fixedly connected inside the refrigerator body (1), long grooves (4) are provided on the upper sides of the sides of the two partitions (3), and adjustment plates (5) are slidably connected on the front and rear sides of the two long grooves (4); The front and rear sides of the top of the refrigerator body (1) are each provided with two slide grooves (6), and a sealing plate (7) is slidably connected to the inside of a group of four slide grooves (6). The left and right sides of the refrigerator body (1) are each provided with a movable groove (8), and a limit block (9) is slidably connected to the inside of the movable groove (8). The left and right sides of the sealing plate (7) are each provided with a fixed groove (10).

2. The ultra-low temperature refrigerator that is easy to classify according to claim 1, characterized in that: The adjustment plate (5) comprises two E-shaped plates (501), the side surfaces of the two horizontal plates of the two E-shaped plates (501) are respectively slidably connected to the front and rear sides of the inside of the two long grooves (4), the side surfaces of the vertical plates of the E-shaped plates (501) are slidably connected to the inside of the storage frame (2), the top of the horizontal plate of the E-shaped plate (501) is provided with an E-shaped groove (502), and the inside of the E-shaped groove (502) is slidably connected to a fixing block (503).

3. The ultra-low temperature refrigerator that is easy to classify according to claim 2, characterized in that: The fixing block (503) comprises an E-shaped rod (504), the side surface of the E-shaped rod (504) is slidably connected to the upper side of the inner wall of the E-shaped groove (502), the bottom of the E-shaped rod (504) is fixedly connected to a first compression spring (505), and the bottom end of the first compression spring (505) is fixedly connected to the bottom of the inner wall of the transverse groove of the E-shaped groove (502).

4. The ultra-low temperature refrigerator that is easy to classify according to claim 1, characterized in that: An adjusting groove (601) is provided at the top of the inner wall of the slide groove (6), and the side of the adjusting groove (601) is slidably connected to the side of the vertical rod of the E-shaped rod (504). There are a plurality of adjusting grooves (601), and the plurality of adjusting grooves (601) are provided at equal distances and in a straight line on the front and rear sides of the top of the inner wall of the slide groove (6).

5. The ultra-low temperature refrigerator that is easy to classify according to claim 1, characterized in that: The limit block (9) is composed of a T-shaped bar (901) and an L-shaped bar (903), the side of the T-shaped bar (901) is slidably connected to the inside of the movable groove (8), the side of the horizontal bar of the T-shaped bar (901) is fixedly connected to two second compression springs (902), one end of the second compression spring (902) is slidably connected to the inside of the movable groove (8), and the side of the horizontal bar of the L-shaped bar (903) is slidably connected to the inside of the fixed groove (10).

6. The ultra-low temperature refrigerator that is easy to classify according to claim 1, characterized in that: The sealing plate (7) is composed of two baffles (701) and four sliders (702), two of the four sliders (702) are fixedly connected to the bottom of the two baffles (701) in a group, the side of the slider (702) is slidably connected to the side of the inner wall of the slide groove (6), the opposite sides of the two baffles (701) are fixedly connected with a sealing strip (703), and the bottom of the baffle (701) is slidably connected to the top of the refrigerator body (1).

7. The ultra-low temperature refrigerator that is easy to classify according to claim 6, characterized in that: The shape of the sliding block (702) and the shape of the inner wall of the sliding groove (6) are both T-shaped.

8. The ultra-low temperature refrigerator that is easy to classify according to claim 1, characterized in that: The lower sides of both the front and rear sides of the refrigerator body (1) are fixedly connected with protection blocks (101), and the shape of the protection blocks (101) is triangular.

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