Contact self-locking type specimen storage and transfer box

Abstract

The utility model discloses a contact self-locking type specimen storage transfer box which is provided with a box body, storage cavities are formed in the box body at equal intervals, the top of the box body is covered with a box cover, an adjusting rod penetrates through the center of the box cover, and the side face of the adjusting rod is connected with a locking mechanism through a traction rope. The locking mechanism is arranged in the edge of the box cover, and the locking mechanism and the limiting groove are matched with each other to achieve locking of the box cover and the box body. Comprising a self-locking structure arranged in the box body, and the self-locking structure is matched with the box cover to limit the specimens stored in the storage cavity. According to the contact self-locking type specimen storage and transfer box, after specimens are stored, the specimens can be locked in a contact mode through covering of the box cover and the box body, so that the stability of the specimens in the transfer process can be guaranteed without other operations, and the sealing performance between the box cover and the box body can be guaranteed; the specimen is prevented from being contaminated by dust and moisture during storage.

Description

Technical Field

[0001] The utility model relates to the technical field of specimen transportation, in particular to a contact self-locking specimen storage and transportation box. Background Art

[0002] After animals or plants are processed and kept in their original shape or characteristics, and sealed and preserved in a tank, or stored in a tank for storing liquid, they are called biological specimens. In order to have a better understanding of biological specimens, it is necessary to transport the specimens to different locations through transfer boxes so that they can be observed and studied. For example, a microbial specimen transfer box with publication number CN111268287B includes a transfer box and a box cover that closes the transfer box. The box cover and the transfer box are connected by a hinge axis. A placement rack for specimen containers is provided in the transfer box. A temperature control device is used to monitor and feedback the temperature in real time to achieve effective temperature control and temperature regulation. The fixed structure of the placement rack in the transfer box is compact, and the placement rack has strong stability, which can better protect the specimen container. Intelligent remote monitoring and viewing of data in the transfer box can be realized, which is more convenient to use and provides a better user experience. However, the microbial specimen transfer box still has the following shortcomings during actual use:

[0003] After storing specimens, traditional transfer boxes require an additional locking mechanism to limit the specimens. The structure cannot automatically lock after the specimens are stored. Therefore, the operation is not convenient enough. In addition, the sealing between the box body and the box cover is poor. After the specimens are stored, they are easily contaminated with dust and moisture. In response to the above problems, it is urgently necessary to make innovative designs based on the original storage transfer boxes. Utility Model Content

[0004] The purpose of the utility model is to provide a contact self-locking specimen storage and transfer box to solve the problem that the traditional transfer box proposed in the above background technology needs to use an additional locking mechanism to limit the specimen after storing the specimen, and the structure cannot be automatically locked after the specimen is stored. Therefore, the operation is not convenient enough, and the sealing between the box body and the box cover is poor, and the specimens are easily contaminated with dust and moisture after storage.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a contact self-locking specimen storage and transportation box, which is provided with a box body, wherein storage cavities are arranged at equal intervals inside the box body, and a box cover is closed on the top of the box body, an adjustment rod is passed through the center of the box cover, and the sides of the adjustment rod are connected to each other through a traction rope and a locking mechanism, the locking mechanism is arranged inside the edge of the box cover, and the locking mechanism and the limiting groove cooperate with each other to realize the locking of the box cover and the box body, and the limiting groove is opened on the four sides of the top of the box body;

[0006] It comprises: a self-locking structure, which is arranged inside the box body, and the self-locking structure cooperates with the box cover to limit the specimens stored in the storage cavity.

[0007] Preferably, the adjusting rod forms a rotating structure through a damping member and a box cover, and the traction ropes are distributed at equal angles on the adjusting rod, and the traction ropes at equal angles can be synchronously retracted or extended when the adjusting rod is rotated.

[0008] Preferably, the locking mechanism includes a connecting rod fixed to the end of the traction rope, and the connecting rod is an "L"-shaped structure, and a spring is wound around the outside of the connecting rod to reset it. At the same time, the connecting rod and the box cover are slidably connected. When the traction rope is pulled, the connecting rod can be driven to slide on the box cover, and the movable plate can be driven to move synchronously.

[0009] Preferably, a movable plate is fixed to the end of the connecting rod away from the traction rope, and a through groove is opened on the box cover outside the movable plate, and the movable plate forms a sliding structure through the through groove and the box cover, and at the same time, a sealing gasket made of rubber material is pasted on the inner wall of the through groove. After the movable plate moves, it passes through the inside of the through groove and pushes the sealing gasket to deform and get stuck in the limiting groove.

[0010] Preferably, the self-locking structure includes a movable rod slidingly passing through the box body, and a guide block is provided on the outer fixed sleeve of the movable rod, and the guide block is a cone structure, when the box cover is closed, pressure can be applied to the movable rod to drive the guide block to move downward.

[0011] Preferably, support rods are passed through the side walls of the storage cavity on both sides of the guide block, and the support rods and the box body are slidably connected, and the support rods can be driven to slide on the box body by being pushed by the guide block.

[0012] Preferably, a spring is wound around the outside of the support rod to reset it, and a limiting plate is fixed to the end of the support rod away from the guide block, and the cross-section of the limiting plate is arc-shaped. After the support rod moves, it can push the limiting plate to contact the specimen bottle, thereby limiting it.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: after the specimen is stored in the contact self-locking specimen storage and transportation box, the specimen can be locked by closing the box cover with the box body, so that the stability of the specimen during transportation can be ensured without other operations, and the sealing between the box cover and the box body can be ensured to prevent the specimen from being contaminated with dust and moisture during storage. The specific contents are as follows:

[0014] 1. Turn the adjusting rod to wind up multiple traction ropes, pull the connecting rod to slide on the box cover, drive the movable plate to move synchronously, and the movable plate can pass through the through slot after moving, so as to push the sealing gasket to deform. The movable plate after moving can be stuck in the limit slot, which can realize the locking of the box cover and the box body on the one hand, and ensure the sealing between the box cover and the box body through the sealing gasket on the other hand, so as to avoid the interference of dust and moisture when storing specimens;

[0015] 2. The pressure exerted by the box cover on the movable rod can drive the movable rod and the guide block to slide down synchronously. After the guide block descends, it can push the support rod to slide in the box body and drive the limit plate to move closer to the specimen. In this way, after the box cover is closed, the specimen can be limited synchronously to ensure stability during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top view of the box structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the utility model after the guide block is raised;

[0020] Figure 5 This is a schematic diagram of the front section structure of the utility model;

[0021] Figure 6 For this utility model Figure 5 The enlarged structural diagram at A in the middle;

[0022] Figure 7 It is a schematic diagram of the top-sectional structure of the box cover of the utility model.

[0023] In the figure: 1. box body; 2. storage chamber; 3. box cover; 4. adjustment rod; 5. traction rope; 6. connecting rod; 7. movable plate; 8. through groove; 9. sealing gasket; 10. limiting groove; 11. movable rod; 12. guide block; 13. support rod; 14. limiting plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 7 , the utility model provides the following technical solutions:

[0026] Embodiment 1: In order to solve the problems existing in the prior art, this embodiment adopts the following technical scheme: a contact self-locking specimen storage and transfer box, which is provided with a box body 1, and the interior of the box body 1 is provided with storage cavities 2 at equal intervals, and the top of the box body 1 is covered with a box cover 3, an adjusting rod 4 passes through the center of the box cover 3, and the sides of the adjusting rod 4 are connected to each other through a traction rope 5 and a locking mechanism, the locking mechanism is arranged inside the edge of the box cover 3, and the locking mechanism and the limiting groove 10 cooperate with each other to realize the locking of the box cover 3 and the box body 1, and the limiting groove 10 is opened on the four sides of the top of the box body 1; including: a self-locking structure, which is arranged inside the box body 1, and the self-locking structure and the box cover 3 cooperate with each other to realize the limitation of the specimens stored in the storage cavity 2.

[0027] After storing the specimen, the existing transport box needs to use an additional locking mechanism to limit the specimen, and the structure cannot automatically lock after the specimen is stored, so the operation is not convenient. Figure 1 and Figure 5-Figure 7 As shown, the adjusting rod 4 forms a rotating structure through the damping member and the box cover 3, and the traction ropes 5 are distributed at equal angles on the adjusting rod 4; the locking mechanism includes a connecting rod 6 fixed to the end of the traction rope 5, and the connecting rod 6 is an "L"-shaped structure, and a spring for returning the connecting rod 6 is wound around the outside of the connecting rod 6, and the connecting rod 6 and the box cover 3 are slidably connected; a movable plate 7 is fixed to the end of the connecting rod 6 away from the traction rope 5, and a through groove 8 is provided on the box cover 3 outside the movable plate 7, and the movable plate 7 and the box cover 3 form a sliding structure through the through groove 8, and a rubber sealing gasket 9 is pasted on the inner wall of the through groove 8; after placing the sample inside the box body 1, the box cover 3 is closed on the box body 1, and then the adjusting rod 4 is rotated to achieve the winding of multiple traction ropes 5, and pull The connecting rod 6 slides on the box cover 3, driving the movable plate 7 to move synchronously. After moving, the movable plate 7 can pass through the through groove 8, which can push the sealing gasket 9 to deform. The moved movable plate 7 can be stuck in the limiting groove 10, which can realize the locking of the box cover 3 and the box body 1 on the one hand, and can ensure the sealing between the box cover 3 and the box body 1 through the sealing gasket 9 on the other hand, so as to avoid the interference of dust and moisture when the specimens are stored. When the adjusting rod 4 is rotated in the reverse direction, the winding of the traction rope 5 is released, so that the spring resilience can drive the connecting rod 6 and the movable plate 7 to move in the reverse direction and separate from the limiting groove 10, so as to realize the separation of the box body 1 and the box cover 3. Since there is resistance to the rotation between the adjusting rod 4 and the box cover 3, stability can be maintained after the traction rope 5 is wound up.

[0028] Embodiment 2: The sealing performance between the existing box body 1 and the box cover 3 is poor, and the specimens are easily contaminated with dust and moisture after being stored. Therefore, this embodiment adopts the following technical solutions, such as Figure 2-Figure 4As shown, the self-locking structure includes a movable rod 11 that slides through the box body 1, and a guide block 12 is fixedly sleeved on the outer side of the movable rod 11, and the guide block 12 is a cone structure; support rods 13 are penetrated on the side walls of the storage cavity 2 on both sides of the guide block 12, and the support rod 13 and the box body 1 are slidably connected; a spring is wound around the outer side of the support rod 13 to reset it, and a limit plate 14 is fixed on the end of the support rod 13 away from the guide block 12, and the cross-section of the limit plate 14 is arc-shaped; the specimens to be stored and transported are placed in the corresponding storage cavity 2, and then the box cover is closed. After the box cover 3 is closed, the movable rod 11 is pressed by the box cover 3, so that the movable rod 11 and the guide block 12 can be driven to slide down synchronously. After the guide block 12 is lowered, it can push the support rod 13 to slide in the box body 1, and drive the limit plate 14 to move close to the specimen. In this way, after the box cover 3 is closed, the specimen can be limited synchronously to ensure the stability during the transportation process. After the box cover 3 is opened, the pressure on the movable rod 11 is released, so that the guide block 12 can be driven to rise by the resilience of the spring, and the limit plate 14 can be driven to separate from the specimen by the resilience of the spring, so that it is convenient to take the specimen.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A contact self-locking specimen storage and transport box, comprising a box body (1), wherein storage cavities (2) are arranged at equal intervals inside the box body (1), and a box cover (3) is closed on the top of the box body (1), wherein an adjustment rod (4) passes through the center of the box cover (3), and the sides of the adjustment rod (4) are connected to each other through a traction rope (5) and a locking mechanism, wherein the locking mechanism is arranged inside the edge of the box cover (3), and the locking mechanism and a limiting groove (10) cooperate with each other to realize the locking of the box cover (3) and the box body (1), and the limiting groove (10) is provided on four sides of the top of the box body (1); It is characterized in that include: A self-locking structure is arranged inside the box body (1), and the self-locking structure cooperates with the box cover (3) to limit the position of the specimens stored in the storage cavity (2).

2. The contact self-locking specimen storage and transport box according to claim 1 is characterized in that: The adjusting rod (4) forms a rotating structure through a damping member and a box cover (3), and the traction ropes (5) are distributed at equal angles on the adjusting rod (4).

3. The contact self-locking specimen storage and transport box according to claim 1 is characterized in that: The locking mechanism comprises a connecting rod (6) fixed to the end of the traction rope (5), the connecting rod (6) is an "L"-shaped structure, and a spring for returning the connecting rod (6) is wound around the outside of the connecting rod (6), and the connecting rod (6) and the box cover (3) are slidably connected.

4. The contact self-locking specimen storage and transport box according to claim 3 is characterized by: A movable plate (7) is fixed to one end of the connecting rod (6) away from the traction rope (5), and a through groove (8) is provided on the box cover (3) outside the movable plate (7). The movable plate (7) forms a sliding structure through the through groove (8) and the box cover (3), and a sealing pad (9) made of rubber is pasted on the inner wall of the through groove (8).

5. The contact self-locking specimen storage and transport box according to claim 1, characterized in that: The self-locking structure comprises a movable rod (11) which slides through the box body (1), and a guide block (12) is provided on the outer fixed sleeve of the movable rod (11), and the guide block (12) is a cone structure.

6. The contact self-locking specimen storage and transport box according to claim 5, characterized in that: Support rods (13) penetrate the side walls of the storage cavity (2) on both sides of the guide block (12), and the support rods (13) and the box body (1) are slidably connected.

7. The contact self-locking specimen storage and transport box according to claim 6, characterized in that: A spring for returning the support rod (13) is wound around the outside of the support rod (13), and a limiting plate (14) is fixed to one end of the support rod (13) away from the guide block (12), and the cross section of the limiting plate (14) is arc-shaped.

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