Plasma low-temperature heat preservation storage box
By designing a plasma low-temperature insulation storage box with a slidable storage part and a limiting part structure, the inconvenience of plasma access and sorting in the prior art is solved, and convenient access and sorting of plasma is achieved, ensuring that the plasma storage box is neat and orderly.
Patent Information
- Application Number
- CN202421818030.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The existing low-temperature storage box is inconvenient when using and sorting plasma, especially when the amount of plasma in a certain layer is stored in large quantities, the difficulty of picking and sorting is increased.
A plasma low-temperature insulation storage box is designed, adopting a slidable storage part and a limiting part structure. The storage part can slide in the direction of the open box due to gravity. The limiting part locks and unlocks the storage part through a transmission rod and a limiting block, which facilitates the access and sorting of plasma.
It realizes convenient access and sorting of plasma, reduces operational difficulty and labor intensity, and ensures that the plasma storage box is neat and orderly, avoids mutual contact and contamination between plasma bags.
Smart Images
Figure CN223015399U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plasma preservation, and particularly relates to a plasma low-temperature heat preservation box. Background Art
[0002] Plasma is an important component of blood. It is light yellow in color and is composed of water (accounting for 90% - 92%), protein (accounting for 6% - 8%), electrolytes, glucose, amino acids, lactic acid, fatty acids, inorganic salts, urea, uric acid, creatinine, bilirubin, as well as various trace elements and hormones, etc. The main function of plasma is to carry blood cells and transport substances necessary for maintaining human life activities and waste products produced in the body. Medical plasma is usually obtained by centrifuging blood and is used for clinical treatment of patients. Generally, plasma should be stored below -20°C, mainly to ensure the quality and effectiveness of plasma. Therefore, to meet the storage needs of plasma, plasma is usually stored in a low-temperature storage box.
[0003] The internal layout of a conventional low-temperature storage box is similar to that of an ordinary freezer. It uses multiple layers of partitions to divide the internal space, obtaining multiple storage spaces arranged vertically. After the plasma is bagged, it can be directly placed into each storage space to complete the storage. However, when using this kind of low-temperature storage box, if the amount of plasma stored in a certain layer is large, it is very inconvenient to take and difficult to organize. Summary of the Utility Model
[0004] In view of this, the utility model aims to propose a plasma low-temperature heat preservation box to facilitate the access and organization of plasma.
[0005] To achieve the above object, the technical solution of the utility model is realized as follows:
[0006] A plasma low-temperature heat preservation box, comprising:
[0007] A box body with one side open, and the height of the inner bottom surface of the box gradually decreases along the direction towards the open side;
[0008] A storage part, slidably arranged on the inner bottom surface of the box, used for containing plasma, and capable of sliding towards the open side of the box body due to gravity;
[0009] A limiting part, arranged on the box body, and capable of releasably forming a limit on the storage part in the box body.
[0010] Furthermore, the preservation box further includes a box door hinged to the open side of the box body, and the limiting part includes:
[0011] A limiting block, slidably arranged on the box body;
[0012] A transmission rod, hinged between the box door and the limiting block;
[0013] The limiting block has a first state located on the sliding path of the storage part and a second state avoiding the sliding path of the storage part. The limiting block switches from the first state to the second state due to the opening of the box door.
[0014] Furthermore, a bump is provided at the bottom end of the storage part, and when the limiting block is in the first state, it constitutes a limiting block for the bump.
[0015] Furthermore, the storage part includes:
[0016] A storage box provided with a plurality of upwardly open partition cavities;
[0017] A storage box inserted into the partition cavity for storing plasma.
[0018] Furthermore, a first ventilation hole is provided on the storage box, and a second ventilation hole is provided on the storage box; when the storage box is inserted into the partition cavity, the first ventilation hole communicates with the second ventilation hole.
[0019] Furthermore, an operation handle is provided on the storage box.
[0020] Furthermore, one side of the storage box is open, and a blocking plate is provided at the lower part of the open part, and the blocking plate constitutes a limit for the plasma in the storage box.
[0021] Furthermore, a label bag is provided on the storage box.
[0022] Furthermore, a slide rail is provided at the bottom of the storage part along its sliding direction, and a slider is provided on the inner bottom surface of the box body of the box, and the slide rail is slidably connected to the slider.
[0023] Furthermore, a blocking block is provided on the slide rail, and the slider is located on the sliding path of the blocking block to limit the maximum sliding distance of the storage part.
[0024] Compared with the prior art, the present utility model has the following advantages:
[0025] When the limiting part limits the storage part in the plasma low-temperature heat preservation storage box of the present utility model, the storage part can be kept in the box body. When the limiting part releases the limit on the storage part, the storage part can automatically slide towards the open part of the box body and slide out of the box body. At this time, it is convenient for the user to place or take plasma in the storage part, and at the same time, it also makes it easier and more labor-saving for the user to organize the plasma.
[0026] Rotating to open or close the box door can drive the limit block to slide through the transmission rod, enabling the limit block to switch between the first state and the second state, realizing the locking and limiting and unlocking of the storage part, which is convenient to use and easy to operate.
[0027] A convex block is arranged at the bottom of the storage part, and a matching relationship can be formed between the convex block and the limit block to block the limit block and keep the limit block in the first state, thereby keeping the storage part in the box body.
[0028] Placing the plasma in the storage box and then putting the storage box into the partition cavity can make the storage of the plasma more orderly and easier to organize. At the same time, it can also prevent the plasma storage bags from contacting each other, playing an isolation role.
[0029] By setting the first ventilation hole and the second ventilation hole, the cold air in the box body can enter the storage box through the first ventilation hole and the second ventilation hole to contact and exchange heat with the plasma, which is beneficial to the rapid cooling and preservation of the plasma.
[0030] The operation handle can facilitate the user to lift or put the storage box into the partition cavity.
[0031] An opening is arranged on one side of the storage box, and a baffle is arranged at the bottom of the opening, which can facilitate the putting of the plasma, and at the same time, the baffle can prevent the plasma from falling out of the storage box.
[0032] Setting a label bag can hold the plasma label to distinguish the plasma in each storage box, which is convenient for the user to identify and use.
[0033] Setting a slide rail and a slider can make the storage part slide more smoothly on the box body without jamming easily. At the same time, it also plays a guiding role for the storage part, making the storage part not deviate from the predetermined track easily when sliding.
[0034] The stop block limits the maximum sliding distance of the storage part, which can prevent the storage part from falling out of the box body and is convenient for the user to use. Description of the Drawings
[0035] The drawings forming a part of the present utility model are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:
[0036] Figure 1 It is a schematic diagram of the overall structure of the plasma low-temperature heat preservation storage box according to the embodiment of the present utility model;
[0037] Figure 2 It is a schematic diagram of the internal structure of the plasma low-temperature heat preservation storage box according to the embodiment of the present utility model;
[0038] Figure 3Schematic diagram of the relevant structure of the storage box according to the embodiment of the present utility model;
[0039] Figure 4 Schematic diagram of the structure of the storage box according to the embodiment of the present utility model.
[0040] Description of reference numerals:
[0041] 1. Box body;
[0042] 2. Storage part;
[0043] 201. Storage box; 2011. Partition cavity; 2012. First ventilation hole; 202. Storage box; 2021. Second ventilation hole; 2022. Operation handle; 2023. Baffle; 2024. Label bag; 203. Bump;
[0044] 3. Limiting part;
[0045] 301. Limiting block; 302. Transmission rod; 303. Guide tube;
[0046] 4. Box door;
[0047] 5. Slide rail;
[0048] 501. Blocking block;
[0049] 6. Slide block. Detailed implementation manners
[0050] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.
[0051] In the description of the present utility model, it should be noted that if terms indicating orientation or positional relationship such as "upper", "lower", "inner", "outer", etc. appear, they are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, if terms such as "first", "second", etc. appear, they are also only for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0052] In addition, in the description of the present utility model, unless otherwise clearly defined, the terms "installation", "connection", "connection", "connection member" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood in combination with specific situations.
[0053] The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.
[0054] This embodiment relates to a plasma cryogenic insulation storage box, aiming to optimize the structure of the plasma storage box to improve the convenience of use of the plasma storage box.
[0055] In terms of the overall structure, referring to Figures 1 to 4 as shown, the plasma cryogenic insulation storage box in this embodiment includes:
[0056] A box body 1, with one side open, and the height of the inner bottom surface of the box gradually decreases along the direction towards the open side.
[0057] A storage part 2, slidably arranged on the inner bottom surface of the box, for containing plasma, and can slide towards the open side of the box body 1 due to gravity.
[0058] A limiting part 3, arranged on the box body 1, and can releasably form a limit on the storage part 2 in the box body 1.
[0059] With the above settings, when the limiting part 3 limits the storage part 2, the storage part 2 can be kept in the box body 1. When the limiting part 3 releases the limit on the storage part 2, the storage part 2 can automatically slide towards the open part of the box body 1 and slide out of the box body 1. At this time, it is convenient for the user to place or take out plasma from the storage part 2, and at the same time, it also makes it easier and more labor-saving for the user to organize the plasma.
[0060] Based on the above overall introduction, referring to Figure 1 and Figure 2 , specifically, the box body 1 is a rectangular box-shaped structure, with one side open to form a box opening. A refrigeration system is integrated on the box body 1, which can refrigerate the inside of the box. A box door 4 is hinged at the open part of the box body 1, and the hinge axis of the box door 4 is vertically arranged. The side wall of the box body 1 is filled with a heat insulation layer, and the side wall of the box door 4 is also filled with a heat insulation layer. After the box door 4 is closed, it can play a heat insulation role, making it difficult for external heat to enter the box body 1.
[0061] In order to improve the convenience of use of the limiting part 3, the limiting part 3 includes: a limiting block 301, slidably arranged on the box body 1. A transmission rod 302, hinged between the box door 4 and the limiting block 301. The limiting block 301 has a first state located on the sliding path of the storage part 2 and a second state avoiding the sliding path of the storage part 2. The limiting block 301 switches from the first state to the second state due to the opening of the box door 4. Rotating the box door 4 to open or close it can make the box door 4 drive the limiting block 301 to slide through the transmission rod 302, so that the limiting block 301 switches between the first state and the second state, realizing the locking limit and unlocking of the storage part 2, which is convenient to use and easy to operate.
[0062] Specifically, the limiting block 301 slides on the bottom of the open end of the box body 1, located below the opening, and can slide horizontally. A guiding tube 303 is provided on the box body 1, and the limiting block 301 slides in the guiding tube 303 to realize the switching between the first state and the second state. One end of the transmission rod 302 is hinged to the inner side wall of the box door 4, and the other end is hinged to one end of the limiting block 301 close to the box door 4. When the box door 4 rotates and opens, the transmission rod 302 is pulled, pulling the limiting block 301 out towards the box door 4 to release the storage part 2. When the box door 4 is closed, the transmission rod 302 is pushed, pushing the limiting block 301 in the direction away from the box door 4 to block the storage part 2.
[0063] In order to better adapt to the limiting function of the limiting block 301, a convex block 203 is provided at the bottom end of the storage part 2, and when the limiting block 301 is in the first state, it forms a limiting block for the convex block 203. By providing the convex block 203 at the bottom of the storage part 2, a matching relationship can be formed between the convex block 203 and the limiting block 301 to block the limiting block 301, keep the limiting block 301 in the first state, and further keep the storage part 2 in the box body 1. Further, the convex block 203 is a cuboid block, and a groove is provided at the open end of the box body 1, so that when the storage part 2 is received in the box body 1, the convex block 203 can be received in the groove without affecting the normal use of other structures.
[0064] For the specific structure of the storage part 2, refer to Figure 2 and Figure 3 As shown, the storage part 2 of this embodiment includes: a storage box 201 provided with a plurality of upwardly open partition chambers 2011; a storage box 202 inserted into the partition chamber 2011 for storing plasma. Plasma is usually stored in bags. Placing the plasma in the storage box 202 and then putting the storage box 202 into the partition chamber 2011 can make the storage of plasma more orderly and easier to organize. Secondly, it can also prevent the plasma storage bags from contacting each other, playing an isolation role and reducing the situation of mutual contamination. A plurality of grid-shaped partition chambers 2011 are integrally formed in the storage box 201, and the partition chambers 2011 are arranged horizontally and vertically, which can make better use of the space in the storage box 201, enabling the storage box 201 to accommodate more plasma.
[0065] To ensure the refrigeration effect on the plasma, refer to Figures 2 to 4 As shown, the storage box 201 is provided with first ventilation holes 2012, and the storage box 202 is provided with second ventilation holes 2021. When the storage box 202 is inserted into the partition chamber 2011, the first ventilation holes 2012 communicate with the second ventilation holes 2021. By providing the first ventilation holes 2012 and the second ventilation holes 2021, the cold air in the box body 1 can enter the storage box 202 through the first ventilation holes 2012 and the second ventilation holes 2021 to contact and exchange heat with the plasma, which is beneficial to the rapid cooling and preservation of the plasma.
[0066] Specifically, the first air hole 2012 completely penetrates the storage box 201 in the horizontal direction, and the second air hole 2021 completely penetrates the storage box 202 in the horizontal direction. The first air hole 2012 and the second air hole 2021 are both set as round holes. Of course, holes of other shapes, such as rectangular holes, hexagonal holes, etc., are also possible as long as air can pass through. Each partition cavity 2011 can be connected to the outside through the first air hole 2012, and each second air hole 2021 is connected to the first air hole 2012 to achieve air convection in the box body 1.
[0067] In order to facilitate the use of the storage box 202, the storage box 202 is provided with an operating handle 2022. The operating handle 2022 is fixedly connected to the top of the storage box 202. When the user needs to put the storage box 202 into the partition chamber 2011 or take it out of the partition chamber 2011, the user can easily complete the operation by holding the operating handle 2022, thereby improving the convenience of use.
[0068] In order to make the storage box 202 store plasma better, one side of the storage box 202 is open, and a blocking plate 2023 is provided at the lower part of the open part, and the blocking plate 2023 is used to limit the plasma in the storage box 202. When storing plasma, the plasma only needs to be put into the storage box 202 from the open part, and the blocking plate 2023 can limit the plasma. When the user lifts or puts down the storage box 202, the plasma is not easy to fall out of the storage box 202, thereby improving the reliability of the plasma storage box.
[0069] In order to facilitate the distinction of the plasma in each storage box 202, a label bag 2024 is provided on the storage box 202. The label bag 2024 can hold a label, and the label can indicate the key information such as the number, type, storage date, and expiration date of the plasma in the storage box 202, so that the user can quickly find the required plasma when using it and not easily take the wrong one.
[0070] In order to make the storage part 2 slide better in the box body 1, refer to Figure 1 and Figure 2 As shown, a slide rail 5 is provided at the bottom of the storage part 2 along its sliding direction, and a slider 6 is provided on the inner bottom surface of the box body 1, and the slide rail 5 is slidably connected to the slider 6. The slide rail 5 and the slider 6 can make the storage part 2 slide more smoothly on the box body 1 without getting stuck, and also guide the storage part 2 so that the storage part 2 is not likely to deviate from the predetermined track when sliding.
[0071] Specifically, a slide rail 5 is provided on both sides of the bottom end of the storage box 201, and the two slide rails 5 are parallel and extend toward the opening direction of the box body 1. A slider 6 is fixedly connected to the inner bottom wall of the box body 1, and two sliders 6 are correspondingly provided for each slide rail 5. The slide rail 5 is in an "I" shape and is fixedly connected to the storage box 201. The slide rail 5 slides in the slider 6 to realize the sliding of the storage box 201. Providing two sets of slide rails 5 and sliders 6 can make the storage box 201 slide into or out of the box body 1 more smoothly.
[0072] Furthermore, a blocking block 501 is provided on the slide rail 5, and the slider 6 is located on the sliding path of the blocking block 501 to limit the maximum sliding distance of the storage unit 2. The blocking block 501 limits the maximum sliding distance of the storage unit 2, so that the storage unit 2 will not fall out of the box body 1, which is convenient for users to use. Specifically, the blocking block 501 is fixedly connected to the end of the slide rail 5 away from the box door 4. When the blocking block 501 abuts against the slider 6, the storage box 201 reaches the maximum sliding distance, so that users can take and put plasma.
[0073] The implementation principle of this embodiment is as follows: when plasma needs to be stored, the box door 4 is opened, and when the box door 4 is about to reach a fully opened state, the limit block 301 is separated from the protrusion 203, and the storage box 201 can slide out of the box body 1, so that it is convenient for the user to take and put plasma. After taking and putting plasma, the storage box 201 is pushed into the box body 1, the box door 4 is closed, and the limit block 301 is blocked on the outside of the protrusion 203, so that the storage box 201 can be limited, and the box door 4 is completely closed, and the plasma storage box 201 can be refrigerated normally.
[0074] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A plasma low temperature insulation storage box, characterized in that: include: The box body (1) has an open side, and the height of the bottom surface of the box gradually decreases in the direction toward the open side; The storage part (2) is slidably arranged on the bottom surface of the box, used for containing plasma, and can slide toward the opening of the box body (1) due to gravity; A limiting portion (3) is arranged on the box body (1) and is releasably configured to limit the storage portion (2) in the box body (1).
2. The plasma low temperature insulation storage box according to claim 1, characterized in that: The storage box also includes a box door (4) hinged to the opening of the box body (1), and the limiting portion (3) includes: A limit block (301) is slidably disposed on the box body (1); A transmission rod (302) is hinged between the box door (4) and the limiting block (301); The limit block (301) has a first state in which it is located on the sliding path of the storage part (2), and a second state in which it avoids the sliding path of the storage part (2). The limit block (301) switches from the first state to the second state due to the opening of the box door (4).
3. The plasma low temperature insulation storage box according to claim 2, characterized in that: A protrusion (203) is provided at the bottom end of the storage portion (2), and the limiting block (301) forms a limiting block for the protrusion (203) when in the first state.
4. The plasma low temperature insulation storage box according to claim 1, characterized in that: The storage unit (2) comprises: A storage box (201) having a plurality of upwardly open partition chambers (2011); The storage box (202) is inserted into the partition chamber (2011) and is used for storing plasma.
5. The plasma low temperature insulation storage box according to claim 4, characterized in that: The storage box (201) is provided with a first ventilation hole (2012), and the storage box (202) is provided with a second ventilation hole (2021); when the storage box (202) is inserted into the partition cavity (2011), the first ventilation hole (2012) is connected to the second ventilation hole (2021).
6. The plasma low temperature insulation storage box according to claim 4, characterized in that: The storage box (202) is provided with an operating handle (2022).
7. The plasma low temperature insulation storage box according to claim 4, characterized in that: One side of the storage box (202) is open, and a blocking plate (2023) is provided at the lower part of the open portion, wherein the blocking plate (2023) serves to limit the position of the plasma in the storage box (202).
8. The plasma low temperature insulation storage box according to claim 4, characterized in that: The storage box (202) is provided with a label bag (2024).
9. The plasma low temperature insulation storage box according to any one of claims 1 to 8, characterized in that: The bottom of the storage part (2) is provided with a slide rail (5) along its own sliding direction, and the inner bottom surface of the box body (1) is provided with a slider (6), and the slide rail (5) is slidably connected to the slider (6).
10. The plasma low temperature insulation storage box according to claim 9, characterized in that: A blocking block (501) is provided on the slide rail (5), and the sliding block (6) is located on the sliding path of the blocking block (501) to limit the maximum sliding distance of the storage part (2).