Cell detection sample storage box

Abstract

The utility model discloses a cell detection sample preservation box which comprises a box body, a plurality of groups of through grooves are formed in one side of the box body, a sealing plate which is magnetically attracted is arranged on the outer side of each group of through grooves, the sealing plates are matched with the through grooves in a sealing mode, and the top of each sealing plate is sleeved with a positioning piece which is connected with the box body. A refrigerating device is arranged at the top of the box body, a guide groove is formed in the bottom of the interior of the box body, a placing support is installed on one side of the sealing plate, and the placing support penetrates through a through groove and extends into the box body; through the through groove formed in the side face of the box body and a sealing structure of the sealing plate, the sealing plate and the placing support are connected to form a frame body for storing a container, and during actual operation, the single frame body is pulled and adjusted from the interior of the box body, so that a specified cell detection sample container is taken out; and compared with an existing box body cover plate type opening mode, the loss rate of cold air can be greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of cell detection sample storage technology, specifically a cell detection sample storage box. Background Technology

[0002] A sample preservation box for cell testing is an auxiliary device used to preserve samples during cell testing for subsequent use. It is widely used in the testing field. To use an existing sample preservation box, simply open the box door, remove the placement box from the box, place the container containing the cell sample in the placement slot, and move it to the designated area for testing.

[0003] Authorization announcement number CN209576747U discloses a sample preservation box for cell detection. This device primarily uses clamps to secure containers within a placement slot, enhancing the stability of the containers holding cell samples and improving reliability. It also allows for the pre-placement of frozen ice packs in the storage slot to store samples requiring low-temperature preservation, reducing limitations in use. Furthermore, a controller can operate a UV disinfection lamp for light disinfection, facilitating internal disinfection and improving usability. However, in actual use, the device still has the following drawbacks:

[0004] The aforementioned patent mainly improves the stability of container placement by clamping and fixing the container in the placement slot. However, during sample preservation, each time the sample is taken out, the cover of the box needs to be opened as a whole and the clamping structure of the container needs to be disassembled. This operation not only causes the cold air inside the box to escape quickly, increasing the energy consumption of the refrigeration device, but also makes the disassembly and assembly of the sample container more cumbersome, increasing the difficulty and inconvenience of sample preservation and retrieval. Utility Model Content

[0005] The purpose of this invention is to provide a cell testing sample storage box to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cell detection sample preservation box, comprising a box body, wherein a plurality of through slots are provided on one side of the box body, and a magnetically attracted sealing plate is provided on the outer side of each through slot, the sealing plate being sealed to the through slot, a positioning component connected to the box body is sleeved on the top of the sealing plate, a cooling device is provided on the top of the box body, a guide groove is provided at the bottom of the box body, a placement bracket is installed on one side of the sealing plate, the placement bracket extends through the through slot into the interior of the box body, an mounting plate is installed on one side of the placement bracket, and three sets of guide wheels that slide in cooperation with the guide groove are provided at the bottom of the placement bracket;

[0007] The bottom of the inner side of the placement bracket is provided with two sets of sleeves, and the inner side of the sleeves is provided with a first spring. A horizontal plate is installed at the middle position of the inner side of the placement bracket, and the interior of the horizontal plate is provided with positioning holes that are perpendicular to the two sets of sleeves. A positioning plate is hinged to the top of one side of the inner side of the placement bracket, and a groove is provided at the top of the other side of the inner side of the placement bracket. An opening is provided at the top of the interior of the mounting plate, and an arc-shaped locking block and a second spring elastically connected to the arc-shaped locking block are respectively provided on the inner side of the opening. Arc-shaped locking grooves are provided at the top of both sides of the box, and the arc-shaped locking blocks fit into the arc-shaped locking grooves. A positioning rod and a third spring elastically connected to the positioning rod are sleeved on one side of the top of the placement bracket.

[0008] Preferably, the sealing plate has an L-shaped structure, and the sealing plate is respectively wrapped around the side and top of the box. The positioning member passes through the inside of the sealing plate and is threadedly connected to the box, which facilitates the use of the L-shaped structure of the sealing plate to position the positioning member on the top surface of the sealing plate and threadedly connect it to the box.

[0009] Preferably, a sealing layer is provided on one side of the mounting plate, and the sealing layer is sealed and cooperates with the through groove. By setting the sealing layer, the mounting plate is moved to a designated position, and the sealing layer is in contact with the through groove to improve the sealing effect of the through groove and suppress the loss of cold air.

[0010] Preferably, the two sets of arc-shaped slots are respectively arranged on both sides of the top of the box. The arc-shaped block engages with any one of the two sets of arc-shaped slots for positioning, which facilitates fixing the position of the mounting plate by using the engagement and positioning of the arc-shaped block and the arc-shaped slot.

[0011] Preferably, the positioning plate is movably connected to the inner side of the placement bracket, and a handle is provided on the top of the positioning plate to increase the operability of horizontal movement of the positioning plate.

[0012] Preferably, the positioning plate extends to the inner side of the groove, and a locking hole is provided on one side of the top of the positioning plate. The positioning rod is positioned and cooperates with the locking hole. The locking hole facilitates the locking rod to be inserted into the locking hole, thereby limiting the positioning plate.

[0013] Preferably, the container is fitted inside the two sets of positioning holes and the sleeve, and the top of the container is fitted and positioned with the positioning plate, which facilitates quick positioning of the container and eliminates the limitations and inconveniences of frequent clamping and picking operations of the existing clamping structure.

[0014] Preferably, the top of the positioning rod is provided with a pull ring, and the outer side of the pull ring is provided with anti-slip texture, which facilitates the adjustment of the positioning rod by pulling it up and down.

[0015] The cell detection sample preservation box proposed in this utility model has at least the following beneficial effects:

[0016] 1. The through-slots on the side of the chamber and the sealing structure of the sealing plate form a frame for container storage by connecting the sealing plate and the placement bracket. In actual operation, a single frame is pulled out from inside the chamber to remove the designated cell detection sample container. Compared with the existing chamber cover-type opening method, the rate of cold air loss can be greatly reduced. At the same time, the arc-shaped locking block and arc-shaped locking groove structure on the top surface of the mounting plate are used for positioning, so that the mounting plate is sealed with the through-slot after reaching the designated position, further suppressing the loss of cold air and reducing the energy consumption required by the chamber.

[0017] 2. By utilizing the structure of two sets of sleeves and positioning holes on the inner side of the placement bracket, a positioning structure can be formed within the placement bracket. This allows the cell detection sample container to be preserved to extend through the positioning hole into the sleeve through the positioning hole. Under the elastic compression of the first spring, the positioning plate is movably connected to and covers the top of the sample container, thereby quickly fixing the container inside the sleeve and positioning hole. The positioning plate also forms a clamping and positioning function, improving the stability and anti-shaking effect of sample preservation, while increasing the convenience of sample handling and disassembly. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a front sectional view of the present invention;

[0020] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A;

[0021] Figure 4 This is a perspective view of the placement bracket of this utility model.

[0022] In the diagram: 1. Box body; 2. Sealing plate; 3. Positioning component; 4. Refrigeration unit; 5. Mounting plate; 6. Placement bracket; 7. Guide groove; 8. Guide wheel; 9. First spring; 10. Sleeve; 11. Positioning hole; 12. Horizontal plate; 13. Positioning plate; 14. Arc-shaped groove; 15. Arc-shaped block; 16. Second spring; 17. Opening; 18. Groove; 19. Positioning rod; 20. Third spring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 The present invention provides an embodiment of a cell detection sample preservation box, comprising a box body 1, with multiple sets of through slots on one side of the box body 1, and a magnetically attracted sealing plate 2 on the outer side of each set of through slots, the sealing plate 2 sealingly engaging with the through slots, a positioning element 3 connected to the box body 1 being sleeved on the top of the sealing plate 2, a cooling device 4 being provided on the top of the box body 1, a guide groove 7 being provided at the bottom inside the box body 1, a placement bracket 6 being installed on one side of the sealing plate 2, the placement bracket 6 extending through the through slots into the interior of the box body 1, an mounting plate 5 being installed on one side of the placement bracket 6, and three sets of guide wheels 8 slidingly engaging with the guide groove 7 being provided at the bottom of the placement bracket 6, the sealing plate 2 having an L-shaped structure, the sealing plate 2 respectively wrapping around the side and top of the box body 1, the positioning element 3 passing through the interior of the sealing plate 2 and threadedly connected to the box body 1, facilitating the use of the L-shaped structure of the sealing plate 2, by setting the positioning element 3 on the top surface of the sealing plate 2 and threadedly connecting it to the box body;

[0025] The bottom of the inner side of the placement bracket 6 is provided with two sets of sleeves 10, and the inner side of the sleeves 10 is provided with a first spring 9. A horizontal plate 12 is installed in the middle position of the inner side of the placement bracket 6, and the interior of the horizontal plate 12 is provided with positioning holes 11 that are perpendicular to the two sets of sleeves 10. A container is fitted inside the two sets of positioning holes 11 and the inner side of the sleeves 10, and the top of the container is fitted and positioned with the positioning plate 13, which facilitates quick positioning of the container and eliminates the limitations and inconveniences of frequent clamping and picking operations of the existing clamping structure. The positioning plate 13 is movably connected to the inner side of the placement bracket 6, and the top of the positioning plate 13 is provided with a handle to increase the operability of the horizontal movement of the positioning plate 13.

[0026] A positioning plate 13 is hinged to the top of one inner side of the placement bracket 6, and a groove 18 is opened on the top of the other inner side of the placement bracket 6. An opening 17 is provided on the top of the inside of the mounting plate 5. An arc-shaped locking block 15 and a second spring 16 elastically connected to the arc-shaped locking block 15 are respectively provided on the inner side of the opening 17. Arc-shaped slots 14 are provided on the top of both sides of the box body 1. The arc-shaped locking block 15 and the arc-shaped slot 14 fit together. A positioning rod 19 and a third spring 20 elastically connected to the positioning rod 19 are sleeved on one side of the top of the placement bracket 6. A pull ring is provided on the top of the positioning rod 19, and the outer side of the pull ring is provided with anti-slip texture, which makes it easy to pull the positioning rod 19 up and down for adjustment.

[0027] Two sets of arc-shaped slots 14 are respectively set on both sides of the top of the housing 1. The arc-shaped block 15 engages with any one of the two sets of arc-shaped slots 14 for positioning, so as to fix the position of the mounting plate 5 by using the engagement and positioning of the arc-shaped block 15 and the arc-shaped slot 14.

[0028] Example 1, such as Figure 2-4As shown, two sets of arc-shaped slots 14 are respectively set on both sides of the top of the box 1. The arc-shaped locking block 15 engages and positions with either set of arc-shaped slots 14. Through the arc-shaped engagement structure of the arc-shaped slots 14 and the arc-shaped locking block 15, when the bracket 6 and the mounting plate 5 are placed into the box 1, they are fixed by the engagement and positioning auxiliary structure of the arc-shaped slots 14 and the arc-shaped locking block 15. As the sealing plate 2 pulls the bracket 6 and the mounting plate 5 outward, the arc-shaped locking block 15 can drive the second spring 1 in the opening 17 under the action of horizontal tension. 6. The elastic extension causes the arc-shaped locking block 15 to disengage from the arc-shaped locking groove 14, and then moves horizontally to the through groove on the end face of the box 1. When it reaches the designated position, the elastic restoring force of the second spring 16 drives the arc-shaped locking block 15 to rise and lock into the arc-shaped locking groove 14 on the top surface of the through groove to form a positioning. At this time, the sealing between the mounting plate 5 and the through groove can be used to prevent the cold air in the box 1 from escaping quickly. At the same time, the placement bracket 6 is fully exposed inside the box 1 to facilitate the operation and convenience of the structure.

[0029] Example 2, as Figure 2-4 As shown, the positioning plate 13 extends to the inner side of the groove 18. A locking hole is provided on one side of the top of the positioning plate 13. The positioning rod 19 is positioned and engaged with the locking hole. Through the setting of the locking hole, the positioning plate 13 can be adjusted horizontally, so that the bottom surface of the positioning plate 13 contacts the top of the two sets of containers. The containers are fixed under the positioning hole 11 and the sleeve 10. When the positioning plate 13 extends to the inner side of the groove 18, the positioning rod 19 can be inserted into the locking hole on the top surface of the positioning plate 13. Under the elastic pressure of the third spring 20, the structure is fixed to the containers. The structure setting of the bracket 6 is convenient to improve the stability of the container fixation and facilitates the loading and unloading of the containers.

[0030] Working principle: This cell detection sample storage box;

[0031] By utilizing the structure of multiple sets of sealing plates 2, placement brackets 6, and mounting plates 5, a support structure for container storage can be formed and stored separately inside the box 1. In actual use, the fixing of one set of positioning components 3 is removed, and the sealing plates 2 of the placement and fixing structure are pulled outwards. This causes the sealing plates 2 to drive the connected placement brackets 6 and mounting plates 5 outwards under the sliding guidance of the guide wheels 8 and guide grooves 7, thus allowing the displayed containers to be displayed outside the box. The individual removal of this support structure suppresses the rate of cold air loss inside the box 1. After the placement brackets 6 are displayed outside, the positioning rod 19 can be pulled to elastically compress the third spring 20, canceling the positioning of the positioning plate 13 by the third spring 20. Then, the positioning plate 13 is pushed horizontally to cancel the pressure contact between the positioning plate 13 and the top of the container. At this time, the positioning effect of the container is canceled, and the container can be removed from inside the positioning hole 11 and the sleeve 10 for quick sample handling. The adjustment setting of this structure improves the stability of cell detection sample container storage and allows for individual display and handling, increasing the convenience of container loading and unloading operations.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0033] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A cell detection sample holding case comprising a case body (1), characterized in that: The side of the box (1) is provided with a plurality of groups of through grooves, and the outer side of each group of through grooves is provided with a magnetically attracted sealing plate (2), the sealing plate (2) is sealingly matched with the through groove, the top of the sealing plate (2) is sleeved with a positioning piece (3) connected with the box (1), the top of the box (1) is provided with a refrigeration device (4), the bottom of the inside of the box (1) is provided with a guide groove (7), one side of the sealing plate (2) is provided with a placing support (6), the placing support (6) extends to the inside of the box (1) through the through groove, one side of the placing support (6) is provided with a mounting plate (5), the bottom of the placing support (6) is provided with three groups of guide wheels (8) slidingly matched with the guide groove (7). The bottom of the inside of the placing support (6) is provided with two groups of sleeves (10), and the inside of the sleeve (10) is provided with a first spring (9), the inside of the placing support (6) is provided with a horizontal plate (12) at the middle position, and the inside of the horizontal plate (12) is provided with a positioning hole (11) in the same vertical plane as the two groups of sleeves (10), the top of one side of the inside of the placing support (6) is hingedly connected with a positioning plate (13), the top of the other side of the inside of the placing support (6) is provided with a groove (18), the top of the inside of the mounting plate (5) is provided with an opening (17), the inside of the opening (17) is respectively provided with an arc-shaped clamping block (15) and a second spring (16) elastically connected with the arc-shaped clamping block (15), the top of the two sides of the box (1) is provided with an arc-shaped clamping groove (14), the arc-shaped clamping block (15) is matched with the arc-shaped clamping groove (14), one side of the top of the placing support (6) is sleeved with a positioning rod (19) and a third spring (20) elastically connected with the positioning rod (19).

2. The cell detection sample holding case according to claim 1, characterized by: The sealing plate (2) is of L-shaped structure, the sealing plate (2) is wrapped around the side and the top of the box (1) respectively, the positioning piece (3) passes through the inside of the sealing plate (2) and is threadedly connected with the box (1).

3. The cell detection sample holding case according to claim 1, characterized by: One side of the mounting plate (5) is provided with a sealing layer, and the sealing layer is sealingly matched with the through groove.

4. The cell detection sample holding case according to claim 1, characterized by: The two groups of arc-shaped clamping grooves (14) are respectively arranged on the two sides of the top of the box (1), and the arc-shaped clamping block (15) is clamped and positioned with any one of the two groups of arc-shaped clamping grooves (14).

5. The cell detection sample holding case according to claim 1, characterized by: The positioning plate (13) is movably connected to the inside of the placing support (6), and the top of the positioning plate (13) is provided with a handle.

6. The cell detection sample holding case according to claim 1, wherein: The positioning plate (13) extends to the inside of the groove (18), one side of the top of the positioning plate (13) is provided with a clamping hole, and the positioning rod (19) is positioned and matched with the clamping hole.

7. The cell detection sample holding case of claim 1, wherein: Two groups of positioning holes (11) and sleeves (10) are sleeved with containers, and the top of the container is positioned with the positioning plate (13).

8. The cell detection sample holding case of claim 1, wherein: The top of the positioning rod (19) is provided with a pull ring, and the outer side of the pull ring is provided with anti-slip lines.

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