Portable infectious disease department sample transfer device

Abstract

The utility model belongs to the technical field of medical equipment, and discloses a portable infectious disease department sample transfer device which comprises a containing box, a cover plate is hinged to the top of the containing box, and side cavities and L-shaped grooves are formed in the front face of the containing box and the front face of the cover plate. Through the arrangement of the round rod, the first spring, the lifting plate, the connecting rods and the plug pins, the round rod is pressed to move upwards, the first spring is extruded, the lifting plate is driven to move upwards, then the two connecting rods rotate to drive the two plug pins to move oppositely, and when the two plug pins move to the other side of the L-shaped groove, the fixing effect on the cover plate is relieved; at the moment, a cover plate is opened, a sample is placed in a placement box and reset, a round rod is loosened, and a plug pin is driven to be reset and inserted into an L-shaped groove under the elastic force recovery effect of a first spring to fix the cover plate, so that the purpose of quickly fixing the cover plate is achieved, and meanwhile, the situation that the cover plate is not firmly fixed is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of medical equipment technology, specifically a portable sample transport device for infectious diseases. Background Technology

[0002] Infectious disease samples refer to biological materials collected from patients with infectious diseases or suspected patients for medical testing, pathological analysis, etiological research, and other purposes. Samples include blood samples, sputum samples, urine samples, tissue samples, etc.

[0003] In infectious disease departments, transport devices are frequently used to deliver samples for testing. Existing transport devices are portable, meeting the needs of medical staff who frequently move between departments and quickly deliver samples. However, most existing transport devices lack a quick-locking function for the cover. Medical staff often need to manually rotate two clips to secure the cover. This process is not only cumbersome and greatly increases the repetitive work of medical staff, but also, due to the complexity of the operation, it is easy for the clips to not be fully locked under the fast pace of actual work. If the clips are not fully locked, the sample faces the risk of spillage or leakage during transport due to the loose cover. This can not only damage the sample and affect the accuracy of the test results, but also potentially pollute the surrounding environment and cause serious consequences such as cross-infection. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of this invention is to address the above problems by providing a portable infectious disease sample transport device with the advantage of quick-locking cover.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable infectious disease sample transport device, comprising a placement box, a cover plate hinged to the top of the placement box, a side cavity and an L-shaped groove on the front of both the placement box and the cover plate, a fixing block fixedly installed inside the side cavity, a round rod movably sleeved inside the fixing block, a first spring fixedly connected to the bottom of the fixing block, the other end of the first spring fixedly connected to the outer surface of the round rod, a lifting plate fixedly connected to the top of the round rod, connecting rods hinged to the left and right sides of the top of the lifting plate, two pins hinged to the other ends of the connecting rods, the outer surfaces of the two pins being movably connected to the inner surfaces of the side cavity and the L-shaped groove, respectively.

[0006] As a preferred embodiment of this utility model, a limiting rod is fixedly installed inside the side cavity, and the outer surface of the limiting rod is movably connected to the inner surface of the pin.

[0007] As a preferred embodiment of this utility model, a placement plate is fixedly installed inside the placement box, and a placement hole is provided inside the placement plate.

[0008] As a preferred embodiment of this utility model, a partition plate is fixedly installed in the middle of the interior of the placement box, and the top of the partition plate is movably connected to the bottom of the cover plate.

[0009] As a preferred embodiment of this utility model, the top of the cover plate is provided with a storage groove, and a handle is movably connected inside the storage groove.

[0010] As a preferred technical solution of this utility model, an L-shaped plate is fixedly connected to the front of the placement box, a second spring is fixedly connected to the right side of the L-shaped plate, a pull plate is fixedly connected to the other end of the second spring, the right side of the pull plate is movably connected to the left side of the placement box, a cylindrical block is fixedly connected to the right side of the pull plate, the right side of the cylindrical block penetrates the placement box and extends into the interior of the side cavity, and the outer surface of the cylindrical block is movably connected to the top of the lifting plate.

[0011] As a preferred embodiment of this utility model, a circular hole is provided on the outer surface of the circular rod, and the diameter of the circular hole is the same as the diameter of the cylindrical block.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This invention utilizes a round rod, a first spring, a lifting plate, a connecting rod, and pins. Pressing the round rod upwards compresses the first spring and causes the lifting plate to move upwards. This, in turn, causes the two connecting rods to rotate, resulting in the two pins moving in opposite directions. When the two pins reach the other side of the L-shaped groove, they release the fixing effect on the cover plate. At this point, the cover plate is opened, the sample is placed inside the placement box, and then reset. Releasing the round rod allows the first spring to restore its elasticity, causing the pins to reset and insert into the L-shaped groove to fix the cover plate. This achieves the purpose of quickly fixing the cover plate while preventing the cover plate from being loosely fixed. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 3 This is a cross-sectional view of the side of the present invention;

[0017] Figure 4 This is a cross-sectional structural diagram of the pin of this utility model;

[0018] Figure 5 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0019] In the diagram: 1. Placement box; 2. Cover plate; 3. Side cavity; 4. L-shaped groove; 5. Fixing block; 6. Round rod; 7. First spring; 8. Lifting plate; 9. Connecting rod; 10. Pin; 11. Limiting rod; 12. Placement plate; 13. Placement hole; 14. Partition plate; 15. Storage slot; 16. Handle; 17. L-shaped plate; 18. Second spring; 19. Pull plate; 20. Cylindrical block; 21. Round hole. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0021] like Figures 1 to 5 As shown, this utility model provides a portable infectious disease sample transport device, including a placement box 1. A cover plate 2 is hinged to the top of the placement box 1. Both the placement box 1 and the cover plate 2 have side cavities 3 and L-shaped grooves 4 on their front sides. A fixing block 5 is fixedly installed inside the side cavity 3. A round rod 6 is movably sleeved inside the fixing block 5. A first spring 7 is fixedly connected to the bottom of the fixing block 5. The other end of the first spring 7 is fixedly connected to the outer surface of the round rod 6. A lifting plate 8 is fixedly connected to the top of the round rod 6. The left and right sides of the top of the lifting plate 8 are hinged. A connecting rod 9 is attached, and two pins 10 are hinged to the other end of the connecting rod 9. The outer surfaces of the two pins 10 are movably connected to the inner surfaces of the side cavity 3 and the L-shaped groove 4, respectively. Pressing the round rod 6 upward will squeeze the first spring 7 and drive the lifting plate 8 upward, thereby causing the two connecting rods 9 to rotate and drive the two pins 10 to move in opposite directions. When the two pins 10 move to the other side of the L-shaped groove 4, the fixing effect on the cover plate 2 will be released, thus achieving the purpose of quickly releasing the cover plate 2 from fixation.

[0022] Among them, a limiting rod 11 is fixedly installed inside the side cavity 3, and the outer surface of the limiting rod 11 is movably sleeved with the inner surface of the pin 10; the design of the limiting rod 11 plays the role of limiting the pin 10, ensuring that the pin 10 can move horizontally stably.

[0023] The placement box 1 has a placement plate 12 fixedly installed inside, and the placement plate 12 has a placement hole 13 inside. The design of the placement plate 12 and the placement hole 13 serves to place the sample tubes and ensure the stability of the sample tubes.

[0024] The placement box 1 has a partition plate 14 fixedly installed in the middle of its interior. The top of the partition plate 14 is movably connected to the bottom of the cover plate 2. The partition plate 14 is designed to partition the interior of the placement box 1, thus avoiding cross-contamination of different types of samples and affecting the test results.

[0025] The top of the cover plate 2 is provided with a storage slot 15, and a handle 16 is movably connected inside the storage slot 15. When the handle 16 is rotated ninety degrees, medical staff can hold the handle 16 to make it easier to carry the transport device.

[0026] An L-shaped plate 17 is fixedly connected to the front of the placement box 1. A second spring 18 is fixedly connected to the right side of the L-shaped plate 17. A pull plate 19 is fixedly connected to the other end of the second spring 18. The right side of the pull plate 19 is movably connected to the left side of the placement box 1. A cylindrical block 20 is fixedly connected to the right side of the pull plate 19. The right side of the cylindrical block 20 penetrates the placement box 1 and extends into the interior of the side cavity 3. The outer surface of the cylindrical block 20 is movably connected to the top of the lifting plate 8. Pulling the pull plate 19 to the left will compress the second spring 18 and drive the cylindrical block 20 to the left. When the cylindrical block 20 moves into the interior of the placement box 1, it will release the limiting effect on the lifting plate 8, allowing the lifting plate 8 to move normally. The limiting effect of the cylindrical block 20 on the lifting plate 8 prevents the first spring 7 from shaking during the transfer process and driving the lifting plate 8 to move.

[0027] The outer surface of the round rod 6 has a round hole 21, the diameter of which is the same as the diameter of the cylindrical block 20. This design allows the cylindrical block 20 to be properly inserted into the round hole 21 to fix the round rod 6.

[0028] Working principle and usage process of this utility model:

[0029] When transferring and inspecting samples, first pull the pull plate 19 to the left, which will compress the second spring 18 and drive the cylindrical block 20 to the left. When the cylindrical block 20 moves into the interior of the placement box 1, it will release the limiting effect on the lifting plate 8. Then press the round rod 6 to move upward, which will compress the first spring 7 and drive the lifting plate 8 to move upward, thereby causing the two connecting rods 9 to rotate and drive the two pins 10 to move in opposite directions. When the two pins 10 move to the other side of the L-shaped groove 4, they will release the fixing effect on the cover plate 2. At this time, the round hole 21 corresponds to the cylindrical block 20. Then release the pull plate 19, and under the elastic force of the second spring 18, drive the cylindrical block 20 to reset and insert into the interior of the round hole 21 to fix the round rod 6. Then open the cover plate 2 and place the sample into the interior of the placement box 1. After the sample is placed, close the cover plate 2.

[0030] At this point, pulling the pull plate 19 again causes the cylindrical block 20 to move into the placement box 1 and releases the fixing effect on the round rod 6. Due to the elasticity of the first spring 7, the two pins 10 move towards each other and insert into the L-shaped groove 4 to fix the cover plate 2, thus achieving the purpose of quickly fixing the cover plate 2 and avoiding the situation where the cover plate 2 is not fixed firmly.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable infectious disease sample transport device, comprising a placement box (1), characterized in that: The top of the placement box (1) is hinged with a cover plate (2). The front of both the placement box (1) and the cover plate (2) are provided with a side cavity (3) and an L-shaped groove (4). A fixing block (5) is fixedly installed inside the side cavity (3). A round rod (6) is movably sleeved inside the fixing block (5). A first spring (7) is fixedly connected to the bottom of the fixing block (5). The other end of the first spring (7) is fixedly connected to the outer surface of the round rod (6). A lifting plate (8) is fixedly connected to the top of the round rod (6). A connecting rod (9) is hinged to the left and right sides of the top of the lifting plate (8). A pin (10) is hinged to the other end of the connecting rod (9). There are two pins (10). The outer surfaces of the two pins (10) are movably connected to the inner surfaces of the side cavity (3) and the L-shaped groove (4), respectively.

2. The portable infectious disease sample transport device according to claim 1, characterized in that: A limiting rod (11) is fixedly installed inside the side cavity (3), and the outer surface of the limiting rod (11) is movably connected to the inner surface of the pin (10).

3. The portable infectious disease sample transport device according to claim 1, characterized in that: The placement box (1) has a placement plate (12) fixedly installed inside, and the placement plate (12) has a placement hole (13) inside.

4. The portable infectious disease sample transport device according to claim 1, characterized in that: A partition plate (14) is fixedly installed in the middle of the interior of the placement box (1), and the top of the partition plate (14) is movably connected to the bottom of the cover plate (2).

5. A portable infectious disease sample transport device according to claim 1, characterized in that: The top of the cover plate (2) is provided with a storage groove (15), and a handle (16) is movably connected inside the storage groove (15).

6. A portable infectious disease sample transport device according to claim 1, characterized in that: An L-shaped plate (17) is fixedly connected to the front of the placement box (1). A second spring (18) is fixedly connected to the right side of the L-shaped plate (17). A pull plate (19) is fixedly connected to the other end of the second spring (18). The right side of the pull plate (19) is movably connected to the left side of the placement box (1). A cylindrical block (20) is fixedly connected to the right side of the pull plate (19). The right side of the cylindrical block (20) penetrates the placement box (1) and extends into the interior of the side cavity (3). The outer surface of the cylindrical block (20) is movably connected to the top of the lifting plate (8).

7. A portable infectious disease sample transport device according to claim 1, characterized in that: The outer surface of the round rod (6) is provided with a round hole (21), the diameter of which is the same as the diameter of the cylindrical block (20).

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