Medical low-temperature preservation box

Abstract

The medical low-temperature preservation box comprises a heat preservation box, a grid plate is fixedly arranged on the inner wall of the lower end of the heat preservation box, a base is movably connected to the portion, below the grid plate, of the inner wall of the heat preservation box, a lower sealing gasket is fixedly connected to the outer wall of the base, and a positioning column is fixedly arranged in the middle of the lower surface of the grid plate; positioning frames are fixed to the two sides of the upper surface of the grid plate, limiting mechanisms are arranged on the inner walls of the side edges of the positioning frames, a heat preservation cover is hinged to the upper end of the heat preservation box, an upper sealing gasket is fixedly connected to the lower surface of the heat preservation cover, pressing rods are in threaded connection with the inner walls of the two sides of the heat preservation cover, and pressing plates are rotationally installed at the lower ends of the pressing rods. The medical low-temperature preservation box can be conveniently adjusted according to the size of a medicine bottle, so that the medicine bottle is stably positioned in the device, the phenomenon that the medicine bottle collides with the device and is damaged during transportation is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical preservation boxes, in particular to a medical low-temperature preservation box. Background Art

[0002] Medical cryogenic storage boxes are indispensable and important storage equipment in many fields such as medicine and biopharmaceuticals. They are designed specifically for preserving medical products under low-temperature conditions. Through advanced refrigeration technology and thermal insulation materials, they can create a stable and suitable low-temperature environment, thereby meeting the specific temperature requirements of different medical products during short-term or long-term storage.

[0003] However, the existing medical low-temperature preservation boxes have the following problems when used:

[0004] Since medicine bottles vary in size, the device needs to be easily adjustable to facilitate the fixing of medicine bottles of different sizes. However, existing medical low-temperature storage boxes are not easy to adjust according to the size of the medicine bottles, resulting in the medicine bottles being difficult to stably position in the device. This can easily lead to the medicine bottles colliding with the device during transportation, causing damage to the device, thereby reducing the practicality of the device.

[0005] In response to the above problems, it is urgent to carry out innovative design based on the original medical low-temperature preservation box. Utility Model Content

[0006] The purpose of the present utility model is to provide a medical low-temperature preservation box to solve the problem proposed in the above background art that the existing medical low-temperature preservation box is not convenient to adjust according to the size of the medicine bottle, resulting in the medicine bottle being difficult to be stably positioned in the device, which can easily cause the medicine bottle to collide with the device during transportation and cause damage to the device, thereby reducing the practicality of the device.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a medical low-temperature preservation box, comprising an insulation box, a grid plate is fixedly provided on the inner wall of the lower end of the insulation box, and the inner wall of the insulation box below the grid plate is movably connected to a base, and the outer wall of the base is fixedly connected to a lower sealing gasket, and a positioning column is fixedly provided in the middle of the lower surface of the grid plate, and a screw cap is provided on the outer wall of the lower end of the positioning column, positioning frames are fixed on both sides of the upper surface of the grid plate, and a limiting mechanism is provided on the side inner wall of the positioning frame, the upper end of the insulation box is hingedly connected to an insulation cover, and the lower surface of the insulation cover is fixedly connected to an upper sealing gasket, and the inner walls on both sides of the insulation cover are threadedly connected to pressure rods, and the lower end of the pressure rod is rotatably mounted with a pressure plate, and the upper surface of the pressure plate on the side of the pressure rod is fixedly connected to a clamping rod.

[0008] Preferably, the thermal insulation box and the base form a sliding structure, and the thermal insulation box is respectively fitted with the lower sealing gasket and the upper sealing gasket.

[0009] Preferably, the base and the positioning column are slidably connected, the positioning column and the screw cap are threaded, and the screw cap and the base are fitted and connected.

[0010] Preferably, the limiting mechanism includes a knob, a clamping plate and a cushion, and the knob is movably mounted on the inner wall of the positioning frame, and the end of the knob is movably connected to the clamping plate, and the outer wall of the clamping plate is bonded with the cushion.

[0011] Preferably, the knob and the positioning frame are threadedly connected, and the positioning frame and the clamping plate are slidably arranged.

[0012] Preferably, the clamping rod and the heat-insulating cover are slidably connected, a heat-insulating rubber sleeve is fixedly connected to the surface of the heat-insulating cover on the side of the pressing plate, and the heat-insulating rubber sleeve and the pressing plate are fitted together.

[0013] Compared with the prior art, the present invention has the following beneficial effects: the medical low-temperature storage box can be easily adjusted according to the size of the medicine bottle, so that the medicine bottle can be stably positioned in the device, avoiding the phenomenon that the medicine bottle hits the device during transportation and causing damage, thereby improving the practicality of the device;

[0014] By turning the knob, the splint drives the cushion to move, so that the cushion fits the medicine bottle. Then, by rotating the pressure rod, the pressure plate drives the thermal insulation rubber sleeve to move downward, so that the thermal insulation rubber sleeve fits the medicine bottle. At this time, the medicine bottle is stably positioned inside the device, so the device is easy to adjust according to the size of the medicine bottle, so that the medicine bottle is stably positioned in the device, avoiding the phenomenon of the medicine bottle colliding with the device during transportation and being damaged, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front cross-section structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the pressing plate of the utility model when viewed from above;

[0017] Figure 3 This is a schematic diagram of the top-sectional structure of the limiting mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the front cross-section structure of the pressure rod of the utility model.

[0019] In the figure: 1. Insulation box; 2. Grid plate; 3. Base; 4. Lower sealing gasket; 5. Positioning column; 6. Screw cap; 7. Positioning frame; 8. Limiting mechanism; 801. Knob; 802. Clamp; 803. Cushion; 9. Insulation cover; 10. Upper sealing gasket; 11. Pressure rod; 12. Pressure plate; 13. Clamping rod; 14. Insulation rubber sleeve. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying 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.

[0021] See also Figure 1-4 The utility model provides a technical solution: a medical low-temperature preservation box, including an insulation box 1, a grid plate 2, a base 3, a lower sealing gasket 4, a positioning column 5, a screw cap 6, a positioning frame 7, a limiting mechanism 8, a knob 801, a splint 802, a cushion 803, an insulation cover 9, an upper sealing gasket 10, a pressure rod 11, a pressure plate 12, a clamping rod 13 and an insulation rubber sleeve 14. The lower end inner wall of the insulation box 1 is fixedly provided with a grid plate 2, and the inner wall of the insulation box 1 below the grid plate 2 is movably connected to the base 3, and the outer wall of the base 3 is fixedly connected to the lower sealing gasket 4, and A positioning column 5 is fixedly provided in the middle of the lower surface of the grid plate 2, and a screw cap 6 is provided on the outer wall of the lower end of the positioning column 5. Positioning frames 7 are fixed on both sides of the upper surface of the grid plate 2, and a limiting mechanism 8 is provided on the inner wall of the side of the positioning frame 7. The upper end of the insulation box 1 is hinged with an insulation cover 9, and the lower surface of the insulation cover 9 is fixedly connected to an upper sealing gasket 10, and the inner walls of both sides of the insulation cover 9 are threadedly connected with a pressure rod 11, and the lower end of the pressure rod 11 is rotatably installed with a pressure plate 12, and the upper surface of the pressure plate 12 on the side of the pressure rod 11 is fixedly connected with a clamping rod 13.

[0022] The insulation box 1 and the base 3 form a sliding structure, and the insulation box 1 is respectively fitted with the lower sealing gasket 4 and the upper sealing gasket 10, which makes it convenient for the user to move the base 3 for disassembly and assembly, and improve the sealing of the insulation box 1 through the lower sealing gasket 4 and the upper sealing gasket 10.

[0023] The base 3 and the positioning column 5 are slidably connected, and the positioning column 5 and the screw cap 6 are threaded, and the screw cap 6 and the base 3 are fit-connected, so that when the user installs the base 3 on the thermal insulation box 1, the base 3 is sleeved on the outside of the positioning column 5, thereby making it convenient for the user to sleeve the screw cap 6 onto the positioning column 5 and tighten the screw cap 6, so that the base 3 and the thermal insulation box 1 are stably connected.

[0024] The limiting mechanism 8 includes a knob 801, a splint 802 and a cushion 803, and the knob 801 is movably mounted on the inner wall of the positioning frame 7, and the end of the knob 801 is movably connected to the splint 802, and the outer wall of the splint 802 is bonded with a cushion 803, which facilitates the horizontal limitation of the medicine bottle by the limiting mechanism 8.

[0025] The knob 801 is threadedly connected to the positioning frame 7, and the positioning frame 7 and the splint 802 are slidingly arranged, so that the user can rotate the knob 801 to move the knob 801 relative to the positioning frame 7, thereby pushing the splint 802 to slide relative to the positioning frame 7, so that the splint 802 moves stably to allow the cushion 803 to fit the medicine bottle, thereby completing the horizontal positioning of the medicine bottle.

[0026] The clamping rod 13 is slidably connected to the thermal insulation cover 9, and the surface of the thermal insulation cover 9 on the side of the pressure plate 12 is fixedly connected with a thermal insulation rubber sleeve 14, and the thermal insulation rubber sleeve 14 and the pressure plate 12 are fitted together, which is convenient for the user to rotate the pressure rod 11, so that the pressure rod 11 moves downward relative to the thermal insulation cover 9, thereby driving the pressure plate 12 to move downward, so that the pressure plate 12 drives the thermal insulation rubber sleeve 14 to deform, and then allows the thermal insulation rubber sleeve 14 to fit the medicine bottle and perform vertical limitation of the medicine bottle. At the same time, the thermal insulation rubber sleeve 14 prevents heat from entering the interior of the device through the gap on the thermal insulation cover 9, and then as the pressure plate 12 moves, the pressure plate 12 drives the clamping rod 13 to slide relative to the thermal insulation cover 9, so that the pressure plate 12 moves stably.

[0027] Working principle: When using the medical low temperature storage box, first Figure 1-4 As shown, the user puts the ice bag into the base 3, and then the user moves the base 3 to insert the thermal insulation box 1. At this time, the thermal insulation box 1 fits the lower sealing gasket 4, and the base 3 is sleeved on the outside of the positioning column 5. Next, the user sleeves the screw cap 6 onto the positioning column 5 and tightens the screw cap 6, so that the thermal insulation box 1 and the base 3 are stably connected. Then the user puts the medicine bottle into the positioning frame 7. At this time, the medicine bottle fits with the grid plate 2. Then the user rotates the knob 801, and then the knob 801 moves relative to the positioning frame 7, and then the knob 801 pushes the splint 802 to move relative to the positioning frame 7 toward the medicine bottle, and then the splint 802 drives the cushion 803 to fit the medicine bottle, thereby completing the horizontal limit of the medicine bottle. Next, the user rotates to close the thermal insulation cover 9. At this time, the upper sealing gasket 10 fits the thermal insulation box 1, and then the user closes the lock on the thermal insulation cover 9, so that The insulation cover 9 and the insulation box 1 are stably connected. At this time, the ice bag in the base 3 reduces the temperature inside the device, so that the medicine bottle is stored at a low temperature inside the device. Then the user rotates the pressure rod 11, and then the pressure rod 11 moves down relative to the insulation cover 9. Next, the pressure rod 11 drives the pressure plate 12 to move down, and as the pressure plate 12 moves, the pressure plate 12 drives the clamping rod 13 to slide relative to the insulation cover 9, and then the pressure plate 12 drives the insulation rubber sleeve 14 to deform so that the insulation rubber sleeve 14 fits the medicine bottle, thereby limiting the vertical direction of the medicine bottle. Therefore, the device is easy to adjust according to the size of the medicine bottle, so that the medicine bottle can be stably positioned in the device, avoiding the phenomenon that the medicine bottle collides with the device and is damaged during transportation, thereby improving the practicality of the device. At the same time, the insulation rubber sleeve 14 prevents heat from entering the interior of the device through the gap on the insulation cover 9.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A medical low-temperature storage box, comprising an insulation box (1), characterized in that: A grid plate (2) is fixedly provided on the inner wall of the lower end of the heat preservation box (1), and a base (3) is movably connected to the inner wall of the heat preservation box (1) below the grid plate (2), and a lower sealing gasket (4) is fixedly connected to the outer wall of the base (3), and a positioning column (5) is fixedly provided at the middle of the lower surface of the grid plate (2), and a screw cap (6) is sleeved on the outer wall of the lower end of the positioning column (5), and positioning frames (7) are fixed on both sides of the upper surface of the grid plate (2). A limiting mechanism (8) is provided on the inner wall of the side of the positioning frame (7); the upper end of the heat preservation box (1) is hinged with a heat preservation cover (9); the lower surface of the heat preservation cover (9) is fixedly connected with an upper sealing gasket (10); and the inner walls on both sides of the heat preservation cover (9) are threadedly connected with a pressure rod (11); and the lower end of the pressure rod (11) is rotatably mounted with a pressure plate (12); and at the same time, the upper surface of the pressure plate (12) on the side of the pressure rod (11) is fixedly connected with a clamping rod (13).

2. A medical low-temperature storage box according to claim 1, characterized in that: The heat preservation box (1) and the base (3) form a sliding structure, and the heat preservation box (1) is respectively fitted with the lower sealing gasket (4) and the upper sealing gasket (10).

3. The medical low-temperature storage box according to claim 1, characterized in that: The base (3) and the positioning column (5) are slidably connected, the positioning column (5) and the screw cap (6) are threadedly arranged, and the screw cap (6) and the base (3) are fitted and connected.

4. The medical low-temperature storage box according to claim 1, characterized in that: The limiting mechanism (8) comprises a knob (801), a clamping plate (802) and a soft pad (803), wherein the knob (801) is movably mounted on the inner wall of the positioning frame (7), and the end of the knob (801) is movably connected to the clamping plate (802), and the outer wall of the clamping plate (802) is bonded with the soft pad (803).

5. The medical low-temperature storage box according to claim 4, characterized in that: The knob (801) and the positioning frame (7) are threadedly connected, and the positioning frame (7) and the clamping plate (802) are slidably arranged.

6. The medical low-temperature storage box according to claim 1, characterized in that: The clamping rod (13) and the heat-insulating cover (9) are slidably connected, and a heat-insulating rubber sleeve (14) is fixedly connected to the surface of the heat-insulating cover (9) on the side of the pressing plate (12), and the heat-insulating rubber sleeve (14) and the pressing plate (12) are fitted together.

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