Biological specimen collecting box

Abstract

The utility model relates to the technical field of biological specimens, and discloses a biological specimen collecting box which comprises a box cover and a box body, a connecting ring is fixedly connected to the inner wall of the box cover, a square groove is formed in the top of the box body, a plurality of first springs are fixedly connected to the inner wall of the square groove, and a plurality of second springs are fixedly connected to the inner wall of the square groove. The outer portions of the first springs are fixedly connected with a plurality of rubber pads, the outer portions of the multiple rubber pads make contact with the outer portion of the connecting ring, the bottom of the connecting ring is slidably connected to the inner wall of the square groove, and the outer portion of the box cover is fixedly connected with two locking assemblies used for stably sealing the collecting box. According to the utility model, the spring I resets to drive the plurality of rubber pads to transversely extrude the connecting ring, and the connecting ring is extruded to be close to the inner wall of the square groove on the other side, so that compared with the sealing in the prior art, the connecting structure of the box cover is tighter due to the side sealing, and the transverse sealing is not greatly influenced when air enters the opening and closing part due to bumping.

Description

Technical Field

[0001] The utility model relates to the technical field of biological specimens, in particular to a biological specimen collection box. Background Art

[0002] Biological specimen collection is a fundamental part of biological research. By collecting, preserving, and displaying organisms such as plants and animals, we provide a physical basis for scientific research. A biological specimen collection box is a container used to preserve and display biological specimens.

[0003] Biological specimen collection boxes are typically made of transparent materials to facilitate observation and classification. Their primary function is to protect specimens from damage and contamination, extending their shelf life. They also provide a clear observation window, allowing researchers to conduct detailed observations and record keeping.

[0004] In the prior art, biological specimen collection boxes typically achieve sealing through a combination of hinges and sealing plates to ensure the safety and integrity of the specimens. However, the hinge and sealing plate combination can become loose after long-term use, resulting in a decrease in sealing performance. Therefore, a biological specimen collection box is proposed to address this issue. Utility Model Content

[0005] In order to make up for the above shortcomings, the present invention provides a biological specimen collection box, which aims to improve the problem that the biological specimen collection box in the prior art achieves sealing through a combination of hinges and sealing plates, but long-term use may lead to a decrease in sealing performance.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A biological specimen collection box comprises a box cover and a box body, wherein a connecting ring is fixedly connected to the inner wall of the box cover, a square groove is opened on the top of the box body, a plurality of springs are fixedly connected to the inner wall of the square groove, a plurality of rubber pads are fixedly connected to the outside of the plurality of springs, the outsides of the plurality of rubber pads are in contact with the outside of the connecting ring, the bottom of the connecting ring is slidably connected to the inner wall of the square groove, and two locking components for stably closing the collection box are fixedly connected to the outside of the box cover.

[0008] As a further description of the above technical solution:

[0009] The locking assembly comprises a rotating rod, the outer portion of the rotating rod is rotatably connected to a rotating handle, and the outer portion of the rotating rod is slidably connected to the inner wall of the box cover.

[0010] As a further description of the above technical solution:

[0011] A notch is provided on the inner wall of the box body, and the outer portion of the rotating handle is rotatably connected to the inner wall of the notch.

[0012] As a further description of the above technical solution:

[0013] A sliding groove is provided on the inner wall of the notch, and a locking rod is slidably connected to the inner wall of the sliding groove.

[0014] As a further description of the above technical solution:

[0015] The exterior of the locking rod is fixedly connected to a limiting ring, and the exterior of the limiting ring is slidably connected to the inner wall of the sliding groove.

[0016] As a further description of the above technical solution:

[0017] A second spring is fixedly connected to the inner wall of the sliding groove, and the other end of the second spring is fixedly connected to the outside of the locking rod.

[0018] As a further description of the above technical solution:

[0019] A slot is formed at one end of the rotating handle, and the outer portion of the locking rod is coupled to the inner wall of the slot.

[0020] As a further description of the above technical solution:

[0021] A base color groove is formed on the inner wall of the box body, and a pressing plate is slidably connected to the inner wall of the base color groove.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the present invention, the return of the spring drives multiple rubber pads to laterally squeeze the connecting ring. The connecting ring is squeezed close to the inner wall of the square groove on the other side. Compared with the seal in the prior art, the side seal makes the connection structure of the box cover tighter. At the same time, when the opening and closing part is subjected to external bumps and air enters, the horizontal seal will not be greatly affected at the first time.

[0024] 2. In the present invention, by quickly opening and closing the collection box, medical staff can quickly take out or store specimens, reducing operation time, improving work efficiency, reducing wear and malfunctions caused by frequent operations, and extending the service life of the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional diagram of a biological specimen collection box proposed by the present utility model;

[0026] Figure 2 This is a structural schematic diagram of a sealing assembly of a biological specimen collection box proposed by the present invention;

[0027] Figure 3 for Figure 2Enlarged view of point A in the middle;

[0028] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0029] Legend:

[0030] 1. Box cover; 2. Box body; 3. Rotating handle; 4. Background color groove; 5. Rubber pad; 6. Spring 1; 7. Connecting ring; 8. Locking rod; 9. Limiting ring; 10. Spring 2; 11. Notch; 12. Sliding groove; 13. Rotating rod; 14. Pressure plate. DETAILED DESCRIPTION

[0031] The following will be combined with the 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.

[0032] Reference Figures 1 to 3 The utility model provides an embodiment: a biological specimen collection box, comprising a box lid 1 and a box body 2, the inner wall of the box body 2 is provided with a background color groove 4, the background color groove 4 is used to place the characteristics of the organism and the scientific name, etc., or a contrast color card, so that the location of the organism can be quickly found during observation. The inner wall of the background color groove 4 is slidably connected with a pressure plate 14, and the pressure plate 14, the box body 1, and the box lid 2 are transparent, so that the observation of the organism will not be affected in any way. The inner wall of the box lid 1 is fixedly connected with a connecting ring 7, and the position change of the box lid 1 drives the position of the connecting ring 7 to change. A square groove is provided on the top of the box body 2, and the square groove makes it more closely contacted with the connecting ring 7, making the seal tighter. The inner wall of the square groove is fixedly connected with a plurality of springs 6 (such as the attached Figure 3 ), multiple springs 6 are fixed by the inner wall of the square groove, so that multiple springs 6 can contract and deform when subjected to external force.

[0033] The outside of the multiple springs 6 is fixedly connected with multiple rubber pads 5, and the rubber pads 5 themselves have elasticity, such as Figure 3 As shown in Figure 3, the connecting ring 7 is now in close contact with the rubber pad 5, and the compression limit of spring 1 (6) has been visually reached, resulting in a significant reverse extrusion force from spring 1 (6). The exteriors of the multiple rubber pads 5 contact the exterior of the connecting ring 7, causing them to laterally compress the connecting ring 7. The bottom of the connecting ring 7 slides against the inner wall of the square groove, forcing the connecting ring 7 closer to the inner wall of the square groove on the other side, creating a tighter contact and achieving a lateral seal. This, combined with the locking mechanism, also results in a longitudinal seal.

[0034] Reference Figure 1 、 Figure 2 and Figure 4 The outer portion of the box cover 1 is fixedly connected to two locking assemblies for stably closing the collection box. The locking assembly includes a rotating rod 13, the outer portion of which is rotatably connected to the rotating handle 3. The rotating rod 13 has a fixed function for one end of the rotating handle 3, so that the rotating handle 3 is centered on the rotating rod 13 during the rotation process. The outer portion of the rotating rod 13 is slidably connected to the inner wall of the box cover 1 (as shown in the attached figure). Figure 1 ), so that the rotating rod 13 can be hidden below the horizontal plane of the box cover 1, making it less susceptible to external influences. The inner wall of the box body 2 is provided with a notch 11, and the outer portion of the rotating handle 3 is rotatably connected to the inner wall of the notch 11, so that the rotating rod 13 can be hidden below the horizontal plane of the box body 2, making the rotation of the rotating rod 13 less susceptible to external influences.

[0035] The inner wall of the notch 11 is provided with a sliding groove 12, to which a locking rod 8 is slidably connected. When subjected to external force, the locking rod 8 can slide freely along the inner wall of the sliding groove 12. The outer portion of the locking rod 8 is fixedly connected to a limit ring 9, which is slidably connected to the inner wall of the sliding groove 12. The limit ring 9 limits the position of the locking rod 8, preventing the locking rod 8 from being disengaged from the sliding groove 12 due to excessive force from the spring 2 10 during its free sliding. The inner wall of the sliding groove 12 is fixedly connected to the spring 2 10, which secures one end of the spring 2 10. When the spring 2 10 is subjected to external force, the other end is fixed, and together, the spring 2 10 can be compressed.

[0036] The other end of the spring 2 10 is fixedly connected to the outside of the locking rod 8 (as shown in the attached Figure 4 ), the locking rod 8 moves toward the spring 2 10, causing it to compress. A slot is defined at one end of the rotating handle 3, and the outer portion of the locking rod 8 is coupled to the inner wall of the slot. Rotation of the rotating handle 3 causes the slot to shift position. At a certain point, the locking rod 8 engages the slot. At this point, the locking rod 8 is subjected to the extension force of the spring 2 10, further tightening the engagement.

[0037] Working principle: the position change of the box cover 1 drives the position change of the connecting ring 7. The connecting ring 7 is in close contact with the rubber pad 5, and the compression limit of the spring 6 is visually observed to reach a large extent, so that the spring 6 has a large reverse extrusion force. The reset of the spring 6 drives multiple rubber pads 5 to laterally squeeze the connecting ring 7. The connecting ring 7 is squeezed close to the inner wall of the square groove on the other side, making the contact tighter, achieving a side seal, and cooperating with the locking structure to make the longitudinal position also sealed. The biological specimen collection box is provided with a side seal to effectively prevent liquid leakage and ensure the safety of the specimen during transportation and storage. The side seal can better isolate the external environment and prevent the specimen from being affected by external contaminants. It has a high bite degree, is tightly sealed and has no leakage, which further enhances the sealing effect. Compared with the seal in the prior art, the side seal makes the connection structure of the box cover 1 tighter. At the same time, when the opening and closing are affected by external bumps and air enters, the transverse seal will not be greatly affected at the first time.

[0038] When the locking rod 8 is pressed, the position change of the locking rod 8 drives the sliding of the limit ring 9. The position change of the locking rod 8 causes the spring 2 10 to be squeezed and deformed and accumulates energy for reset. At this time, the rotating handle 3 is slid and the rotating handle 3 can rotate in a small range around the center of the rotating rod 13, so that the notch 11 of the rotating handle 3 is disengaged from the locking rod 8, and the collection box can be opened. By quickly opening the collection box, medical staff can quickly take out or store specimens, reduce operation time, improve work efficiency, reduce wear and failure caused by frequent operation, and extend the service life of the collection box.

[0039] The base color slot 4 is used to place information about the organism's characteristics and scientific name, or a color comparison chart, allowing for quick identification during observation. The pressure plate 14, the box body 1, and the lid 2 are transparent, ensuring unobstructed observation of the organism. Multiple placement slots allow the rotating rod 13 to be hidden below the horizontal plane of the lid 1 and the box body 2, making it less susceptible to external influences and making the device more user-friendly and easier to operate.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, 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 biological specimen collection box, comprising a box cover (1) and a box body (2), characterized in that: The inner wall of the box cover (1) is fixedly connected to a connecting ring (7), the top of the box body (2) is provided with a square groove, the inner wall of the square groove is fixedly connected to a plurality of springs (6), the outside of the plurality of springs (6) is fixedly connected to a plurality of rubber pads (5), the outside of the plurality of rubber pads (5) is in contact with the outside of the connecting ring (7), the bottom of the connecting ring (7) is slidably connected to the inner wall of the square groove, and the outside of the box cover (1) is fixedly connected to two locking components for stably closing the collection box.

2. The biological specimen collection box according to claim 1, characterized in that: The locking assembly comprises a rotating rod (13), the outer portion of the rotating rod (13) is rotatably connected to a rotating handle (3), and the outer portion of the rotating rod (13) is slidably connected to the inner wall of the box cover (1).

3. The biological specimen collection box according to claim 2, characterized in that: A notch (11) is provided on the inner wall of the box body (2), and the outer portion of the rotating handle (3) is rotatably connected to the inner wall of the notch (11).

4. The biological specimen collection box according to claim 3, characterized in that: A sliding groove (12) is provided on the inner wall of the notch (11), and a locking rod (8) is slidably connected to the inner wall of the sliding groove (12).

5. The biological specimen collection box according to claim 4, characterized in that: The exterior of the locking rod (8) is fixedly connected to a limiting ring (9), and the exterior of the limiting ring (9) is slidably connected to the inner wall of the sliding groove (12).

6. The biological specimen collection box according to claim 5, characterized in that: A second spring (10) is fixedly connected to the inner wall of the sliding groove (12), and the other end of the second spring (10) is fixedly connected to the outside of the locking rod (8).

7. The biological specimen collection box according to claim 6, characterized in that: A slot is formed at one end of the rotating handle (3), and the outer coupling of the locking rod (8) is connected to the inner wall of the slot.

8. The biological specimen collection box according to claim 1, characterized in that: A base color groove (4) is provided on the inner wall of the box body (2), and a pressing plate (14) is slidably connected to the inner wall of the base color groove (4).

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