Drawable tissue storage box provided with clamping groove

Abstract

The utility model relates to the field of storage boxes, and discloses a drawable tissue storage box equipped with a clamping groove, which comprises a box body, a drawer is arranged in the box body, the outer wall of the drawer is fixedly connected with a label card, the inner surface of the drawer is provided with the clamping groove, the inner surface of the drawer is provided with an embedded groove, and the embedded groove is fixedly connected with the label card. A positioning bottom plate is arranged in the embedding groove, a positioning top plate is arranged at the top of the positioning bottom plate, a connecting plate is hinged to the side wall of the positioning bottom plate through a hinge, a first magnetic attraction piece is fixedly connected to the side wall of the connecting plate, and a second magnetic attraction piece is fixedly connected to the side wall of the positioning top plate; a positioning assembly is arranged on the surface of the positioning top plate, a compensation assembly is arranged on the surface of the positioning top plate, and the outer wall of the positioning bottom plate is matched with the inner wall of the embedding groove. According to the utility model, the access structure is arranged, so that the placement stability of the box body is improved, and the box body can be conveniently taken by experimenters.

Description

Technical Field

[0001] The utility model relates to the field of storage boxes, in particular to a tissue storage box with a drawable slot for card slots. Background Art

[0002] Centrifuge tubes need to be stored in a separate storage box to ensure the accuracy of experimental results. The tissue storage box provides an orderly storage environment, enabling centrifuge tubes to be arranged in a certain order, facilitating the quick finding of the required centrifuge tubes, saving search time. The storage box can provide a certain degree of protection for centrifuge tubes, preventing them from being damaged during use or storage. By using the storage box, centrifuge tubes can be managed and used more efficiently, thus improving the efficiency of laboratory work.

[0003] After retrieval, Chinese Patent Publication No.: CN211108507U discloses a centrifuge tube storage box. By providing a limiting plate with a number of centrifuge tube holes arranged in an array, the centrifuge tubes are vertically placed in the storage box, and there is no situation of liquid leakage from the centrifuge tubes, improving the convenience of use and the storage effect.

[0004] In the above technical solution, the centrifuge tubes are stored using centrifuge tube holes arranged in an array. However, when laboratory personnel need to take a large number of centrifuge tubes, they need to take out the centrifuge tubes from the centrifuge tube holes one by one. It is impossible to take a batch of centrifuge tubes at one time. At the same time, the diameters of the centrifuge tubes are different, and the centrifuge tube holes cannot adapt to centrifuge tubes of different diameters, which will cause the centrifuge tubes to shake in the holes during the transfer of the storage box, reducing the experimental efficiency and unable to ensure the stability of the placement of the centrifuge tubes. Therefore, a tissue storage box with a drawable slot for card slots is proposed to solve the above problems. Summary of the Utility Model

[0005] To make up for the above deficiencies, the utility model provides a tissue storage box with a drawable slot for card slots, aiming to improve the problem that the existing tissue storage box with a drawable slot for card slots cannot be placed according to centrifuge tubes of different diameters and can take multiple groups of centrifuge tubes at one time, resulting in a reduction in experimental efficiency.

[0006] To achieve the above object, the utility model adopts the following technical scheme: A tissue storage box with a drawable slot for card slots, including a box body. A drawer is arranged inside the box body. A label card is fixedly connected to the outer wall of the drawer. Card slots are opened on the inner surface of the drawer. Embedding slots are opened on the inner surface of the drawer. A positioning bottom plate is arranged inside the embedding slots. A positioning top plate is arranged on the top of the positioning bottom plate. A connecting plate is hinged to the side wall of the positioning bottom plate through a hinge. A magnetic sheet one is fixedly connected to the side wall of the connecting plate. A magnetic sheet two is fixedly connected to the side wall of the positioning top plate. A positioning component is arranged on the surface of the positioning top plate. A compensation component is arranged on the surface of the positioning top plate.

[0007] As a further description of the above technical solution:

[0008] A sliding groove is provided on the side wall of the drawer, a slider is slidably connected to the inner wall of the sliding groove, a rotating groove is provided on the side wall of the slider, a threaded ring is rotatably connected to the inner wall of the rotating groove, and a threaded column is threadedly connected to the inner wall of the threaded ring.

[0009] As a further description of the above technical solution:

[0010] The outer wall of the positioning bottom plate is adapted to the inner wall of the embedding groove, and one side of the magnetic sheet I away from the connecting plate is magnetically connected to one side of the magnetic sheet II away from the positioning top plate.

[0011] As a further description of the above technical solution:

[0012] The positioning component includes a T-shaped groove, a fixing piece is fixedly connected to the inner wall of the T-shaped groove, a T-shaped block is magnetically connected to the side wall of the fixing piece, and a positioning block is fixedly connected to the outer wall of the T-shaped block.

[0013] As a further description of the above technical solution:

[0014] The compensation component includes an installation groove, an inflatable airbag is arranged inside the installation groove, a threaded cover is threadedly connected to the outer wall of the air inlet of the inflatable airbag, a transmission pipe is fixedly connected to the inner wall of the inflatable airbag, and an arc-shaped airbag is fixedly connected to the outer wall of the transmission pipe.

[0015] As a further description of the above technical solution:

[0016] The T-shaped groove is opened on the outer wall of the positioning top plate, and the inner wall of the T-shaped groove is adapted to the outer wall of the T-shaped block.

[0017] As a further description of the above technical solution:

[0018] The installation groove is opened on the upper surface of the positioning block, and the lower surface of the arc-shaped airbag is fixedly connected to the inner surface of the positioning bottom plate.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the threaded column is threadedly connected to the inner wall of the box body.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present utility model, a clamping groove is provided for placing the centrifuge tube. The connecting plate cooperates with the magnetic attraction of magnetic sheet one and magnetic sheet two to connect the positioning bottom plate with the separated positioning top plate. The positioning assembly, in cooperation with the positioning bottom plate and the positioning top plate, can individually or batch pick up the centrifuge tube. The compensation assembly compensates and limits the centrifuge tube with a smaller diameter to prevent it from falling during batch picking, improving the placement stability of the box body and facilitating the experimenter to pick it up.

[0023] 2. In the present utility model, by setting a slider to slide in the sliding groove and cooperate with the rotating groove, it can tilt downward when the drawer is pulled out, facilitating the experimenter to pick up the centrifuge tube without getting up to observe. The cooperation of the threaded column and the threaded ring can ensure the placement stability of the drawer when the whole box body moves. At the same time, the drawer can be completely separated from the box body to drive a batch of centrifuge tubes to move positions, improving the convenience of transferring centrifuge tubes in the experiment. Description of the Drawings

[0024] Figure 1 External schematic diagram of the main structure of a tissue storage box with a clamping groove and a pull-out function proposed by the present utility model;

[0025] Figure 2 Side view schematic diagram of the drawer structure of a tissue storage box with a clamping groove and a pull-out function proposed by the present utility model;

[0026] Figure 3 Of a tissue storage box with a clamping groove and a pull-out function proposed by the present utility model Figure 2 Enlarged schematic diagram of area A;

[0027] Figure 4 Top view schematic diagram of the separated partial structure of a tissue storage box with a clamping groove and a pull-out function proposed by the present utility model;

[0028] Figure 5 Front view schematic diagram of the separation of the positioning bottom plate and the connecting plate of a tissue storage box with a clamping groove and a pull-out function proposed by the present utility model;

[0029] Figure 6 Rear view schematic diagram of the separation of the positioning bottom plate and the connecting plate of a tissue storage box with a clamping groove and a pull-out function proposed by the present utility model;

[0030] Figure 7 Of a tissue storage box with a clamping groove and a pull-out function proposed by the present utility model Figure 6 Enlarged schematic diagram of area B.

[0031] Legend Explanation:

[0032] 1. Box body; 2. Drawer; 3. Label card; 4. Card slot; 5. Embedded slot; 6. Positioning bottom plate; 7. Positioning top plate; 8. Connecting plate; 9. Magnetic sheet one; 10. Magnetic sheet two; 11. T-shaped slot; 12. Fixed sheet; 13. T-shaped block; 14. Positioning block; 15. Installation slot; 16. Inflatable airbag; 17. Threaded cap; 18. Transmission pipe; 19. Arc-shaped airbag; 20. Slide groove; 21. Slide block; 22. Rotation slot; 23. Threaded ring; 24. Threaded column. Detailed implementation mode

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] Refer to Figures 1 - 3 , an embodiment provided by the present invention: a tissue storage box with a card slot and capable of being pulled out, including a box body 1, a drawer 2 is arranged inside the box body 1, multiple groups of drawers 2 are arranged, and the multiple groups of drawers 2 are equidistantly distributed inside the box body 1. A label card 3 is fixedly connected to the outer wall of the drawer 2. The label card 3 is convenient for distinguishing each group of drawers 2 and facilitating the search for centrifuge tubes. A card slot 4 is opened on the inner surface of the drawer 2. The card slot 4 is used for placing centrifuge tubes. Each group of drawers 2 is provided with several groups of card slots 4 and the card slots 4 are arranged in a staggered manner. An embedded slot 5 is opened on the inner surface of the drawer 2. A positioning bottom plate 6 is arranged inside the embedded slot 5. A positioning top plate 7 is arranged on the top of the positioning bottom plate 6. The positioning bottom plate 6 and the positioning top plate 7 are hinged to each other. A connecting plate 8 is hinged to the side wall of the positioning bottom plate 6 through a hinge. A magnetic sheet one 9 is fixedly connected to the side wall of the connecting plate 8. A magnetic sheet two 10 is fixedly connected to the side wall of the positioning top plate 7. A positioning component is arranged on the surface of the positioning top plate 7. A compensation component is arranged on the surface of the positioning top plate 7.

[0035] Refer to Figures 4 - 6 , Figure 7The outer wall of the positioning bottom plate 6 is adapted to the inner wall of the embedding groove 5, and a through hole is provided on the side opposite to the positioning top plate 7 of the positioning bottom plate 6, and the diameter of the through hole is equal to that of the card slot 4, which is convenient for positioning the centrifuge tube. The side of the magnetic suction piece 1 9 away from the connecting plate 8 is magnetically connected to the side of the magnetic suction piece 2 10 away from the positioning top plate 7. The positioning component includes a T-slot 11, and the inner wall of the T-slot 11 is adapted to the outer wall of the T-block 13. The inner wall of the T-slot 11 is fixedly connected with a fixing piece 12. The T-slot 11 is provided on the outer wall of the positioning top plate 7, and the side wall of the fixing piece 12 is magnetically connected with a T-block 13. The outer wall of the T-block 13 is fixedly connected with a positioning block 14, and a picking groove is provided on the top of the positioning block 14, which facilitates the hand to embed the positioning block 1 4 is taken to be separated from the positioning top plate 7, the positioning top plate 7 is divided into multiple groups, the positioning bottom plate 6 is connected to the positioning top plates 7 which are divided into multiple groups through the connecting plate 8, the compensation component includes a mounting groove 15, the mounting groove 15 is opened on the upper surface of the positioning block 14, an inflatable airbag 16 is arranged inside the mounting groove 15, the outer wall of the air inlet of the inflatable airbag 16 is threadedly connected with a threaded cover 17, the threaded cover 17 can be reversed or forwardly rotated to be separated from or connected to the air inlet of the inflatable airbag 16, the inner wall of the inflatable airbag 16 is fixedly connected with a transmission tube 18, the outer wall of the transmission tube 18 is fixedly connected with an arc-shaped airbag 19, the arc-shaped airbag 19 can be inflated by the inflatable airbag 16 to expand, and the lower surface of the arc-shaped airbag 19 is fixedly connected to the inner surface of the positioning bottom plate 6.

[0036] Reference Figures 1 - 2 A slide groove 20 is provided on the side wall of the drawer 2, and a slider 21 is slidably connected to the inner wall of the slide groove 20. A rotation groove 22 is provided on the side wall of the slider 21. A threaded ring 23 is rotatably connected to the inner wall of the rotation groove 22. The threaded ring 23 can only perform positive rotation movement in the rotation groove 22. A threaded column 24 is threadedly connected to the inner wall of the threaded column 24. The outer wall of the threaded column 24 is threadedly connected to the inner wall of the box body 1. When the threaded column 24 is connected to the threaded ring 23, when the drawer 2 is pulled out of the box body 1, the slider 21 slides in the slide groove 20 without blocking the drawer 2 from being pulled out.

[0037] Working principle: When the centrifuge tube needs to be placed, the connecting plate 8 is pulled outwards so that the magnetic attraction piece one 9 is separated from the magnetic attraction piece two 10. Manually lift the right end of the positioning top plate 7 upwards. After the positioning top plate 7 and the positioning block 14 gradually move away from the positioning bottom plate 6, the shielding of the card slot 4 is removed. The centrifuge tubes are sequentially placed into the interior of the card slot 4, and then a downward force is applied to the positioning top plate 7 to make it close to the positioning bottom plate 6, so that the positioning block 14 limits the top of the centrifuge tube. By the magnetic attraction between the magnetic attraction piece one 9 and the magnetic attraction piece two 10, the connecting plate 8 fixes the positioning bottom plate 6 and multiple groups of positioning top plates 7, facilitating the batch placement of centrifuge tubes. When there are obvious differences in the diameter sizes of the centrifuge tubes, manually reverse the threaded cap 17 to release the air inlet of the inflatable airbag 16. The hand reciprocally presses to release the inflatable airbag 16. The inflatable airbag 16 pumps in air and transmits it through the transmission pipe 18 to the arc-shaped airbag 19. The arc-shaped airbag 19 gradually expands to make up for the centrifuge tubes with smaller diameters. When the centrifuge tubes need to be taken, the drawer 2 is pulled outwards. At this time, the slider 21 slides inside the chute 20. After the drawer 2 is pulled out a certain distance, a downward force is applied to the front end of the drawer 2. The threaded ring 23 rotates forward to a certain extent inside the rotating slot 22, so that the drawer 2 tilts downwards by a certain distance, enabling the operator to maintain a sitting posture when taking the centrifuge tubes without getting up to observe and take the centrifuge tubes in the drawer 2. Reverse the two threaded posts 24 at the upper end of a single group of drawers 2. When the threaded posts 24 are separated from the threaded ring 23, the entire single group of drawers 2 is detached from the box body 1, facilitating the movement of a batch of centrifuge tubes. Apply an upward force to the positioning block 14 at the top of the centrifuge tube to be taken. The positioning block 14 will drive the T-shaped block 13 to gradually slide on the fixing piece 12 until it completely disengages from the T-shaped slot 11, thus facilitating the taking of a single group of centrifuge tubes for use. When multiple groups or the same column of centrifuge tubes need to be taken simultaneously, manually hold both ends of the positioning top plate 7 and apply an upward force. The positioning bottom plate 6 is simultaneously forced to move upwards and away from the embedding slot 5, so that a batch of centrifuge tubes are simultaneously detached from the card slot 4 and are placed in an external placement tray or other items. Thus, when taking the centrifuge tubes, single-tube taking and batch taking can be carried out. When taking a single tube, the placement and extraction of each centrifuge tube can be precisely controlled, reducing errors or confusion. When taking in batches, the work efficiency is significantly improved when dealing with a large number of samples.

[0038] In particular, it should be noted at the end that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tissue storage box equipped with a drawable card slot, comprising a box body (1), a drawer (2) is arranged inside the box body (1), and a label card (3) is fixedly connected to the outer wall of the drawer (2), characterized in that: The inner surface of the drawer (2) is provided with a card slot (4), the inner surface of the drawer (2) is provided with an embedding slot (5), a positioning bottom plate (6) is arranged inside the embedding slot (5), a positioning top plate (7) is arranged on the top of the positioning bottom plate (6), the side wall of the positioning bottom plate (6) is hinged with a connecting plate (8) through a hinge, the side wall of the connecting plate (8) is fixedly connected with a magnetic attraction plate 1 (9), the side wall of the positioning top plate (7) is fixedly connected with a magnetic attraction plate 2 (10), a positioning component is arranged on the surface of the positioning top plate (7), and a compensation component is arranged on the surface of the positioning top plate (7).

2. The tissue storage box with a drawable card slot according to claim 1, characterized in that: The side wall of the drawer (2) is provided with a slide groove (20), the inner wall of the slide groove (20) is slidably connected with a slider (21), the side wall of the slider (21) is provided with a rotation groove (22), the inner wall of the rotation groove (22) is rotatably connected with a threaded ring (23), and the inner wall of the threaded ring (23) is threadedly connected with a threaded column (24).

3. The tissue storage box with a drawable card slot according to claim 1, characterized in that: The outer wall of the positioning bottom plate (6) is matched with the inner wall of the embedding groove (5), and the side of the magnetic attraction plate 1 (9) away from the connecting plate (8) is magnetically connected to the side of the magnetic attraction plate 2 (10) away from the positioning top plate (7).

4. The tissue storage box with a drawable card slot according to claim 1, characterized in that: The positioning assembly comprises a T-shaped slot (11), the inner wall of the T-shaped slot (11) is fixedly connected to a fixing plate (12), the side wall of the fixing plate (12) is magnetically connected to a T-shaped block (13), and the outer wall of the T-shaped block (13) is fixedly connected to a positioning block (14).

5. The tissue storage box with a drawable card slot according to claim 1, characterized in that: The compensation component comprises a mounting groove (15), an inflatable airbag (16) is arranged inside the mounting groove (15), a threaded cover (17) is threadedly connected to the outer wall of the air inlet of the inflatable airbag (16), a transmission tube (18) is fixedly connected to the inner wall of the inflatable airbag (16), and an arc-shaped airbag (19) is fixedly connected to the outer wall of the transmission tube (18).

6. The tissue storage box with a drawable card slot according to claim 4, characterized in that: The T-shaped slot (11) is formed on the outer wall of the positioning top plate (7), and the inner wall of the T-shaped slot (11) is matched with the outer wall of the T-shaped block (13).

7. The tissue storage box with a drawable card slot according to claim 5, characterized in that: The mounting groove (15) is provided on the upper surface of the positioning block (14), and the lower surface of the arc-shaped airbag (19) is fixedly connected to the inner surface of the positioning base plate (6).

8. The tissue storage box with a drawable card slot according to claim 2, characterized in that: The outer wall of the threaded column (24) is threadably connected to the inner wall of the box body (1).

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