A medical examination sample transport and storage device

Abstract

This invention relates to the field of medical examination sample technology, specifically to a medical examination sample transport and storage device. It includes a control base with a storage mechanism on its front side. The control base comprises two L-shaped side plates, with a guide platform fixedly connected between the inner sides of the two L-shaped side plates. A rectangular sliding base plate is slidably connected to the front top of the guide platform. The storage mechanism includes two storage components, a gas control housing, and a bottom support block. This invention, through the control base and storage mechanism, achieves flexible adaptation to variable space, effectively solving the sample loading problem under different transport volumes, and addressing the need for transporting large batches of samples across institutions. The device can unfold by moving the storage mechanism forward, completely opening the sample storage area. Operators can simultaneously store batches of samples in two independent storage zones without having to open the lids of multiple independent boxes one by one, reducing the operational complexity of transporting multiple boxes.

Description

Technical Field

[0001] This invention relates to the field of medical examination sample technology, and more specifically, to a medical examination sample transport and storage device. Background Technology

[0002] Medical examination samples refer to various biological materials collected from the human body for testing, mainly including blood, urine, secretions, and other bodily fluids. These samples are the essential material basis for hospitals or medical examination centers to conduct physical examinations and obtain key diagnostic data. The transportation process, as the intermediate step from the collection point to the testing laboratory, is crucial, and the storage conditions and stability during this process are vital, directly affecting the accuracy and reliability of subsequent laboratory test results. Different types of samples have strict and differentiated requirements for the storage environment during transportation due to their biological characteristics and testing requirements. For example, some samples that require low-temperature refrigeration (such as certain blood biochemical indicator test samples, microbial culture samples, etc.) are highly susceptible to protein denaturation, enzyme inactivation, or microbial contamination if temperature control fluctuates or is improper during transportation, leading to sample deterioration or degradation. Once a sample undergoes qualitative changes during transportation, it will not only directly affect the values ​​of the test items but may also cause misdiagnosis, missed diagnosis, or the need for resampling, seriously affecting the efficiency of medical diagnosis and the patient's medical experience.

[0003] According to patent document CN116002197A, a simple sample transport device is disclosed, comprising a transport bag, a truncated cone fixedly installed on the bottom side inside the transport bag, first mounting blocks symmetrically installed on the left and right sides of the truncated cone, and a first storage groove opened at one end of each of the two first mounting blocks away from each other. Supporting mechanisms are provided at the upper ends of the two fourth mounting blocks, two third mounting blocks, two second mounting blocks, and two first mounting blocks. A small air pump is fixedly installed on the front side of the airbag, and the other end of the air outlet pipe is connected to the inside of the airbag. When the invention is not in use, the various supporting mechanisms are closed together, and the airbag is in an inflated state. The various sides of the transport bag can then be closed and brought closer together, requiring less storage space. When in use, the stored specimens will not shift, thus preventing collisions and damage during transport. After inflation, the airbag wraps around one side of the transport bag, providing protection for the specimens.

[0004] Medical examination samples are usually transported in transport containers. However, when a large number of samples need to be transported from one hospital to another, multiple containers are often required. This not only increases the complexity of the transport but also makes management more difficult. At the same time, when a small number of samples are transported across institutions, the internal space of the transport container is often too large relative to the volume of the sample. Without effective fixation and cushioning measures, the samples may shake and collide during transport. This continuous shaking and collision may not only directly damage the fragile sample container, causing it to break or fail to seal, but may also lead to more serious consequences, namely, leakage and contamination of the sample itself. Once leakage occurs, not only will valuable samples be lost, but the transport environment and other samples may also be contaminated, significantly increasing the risk and uncertainty of the entire transport process. Summary of the Invention

[0005] To overcome the aforementioned deficiencies of the prior art, this invention provides a medical examination sample transport and storage device. The technical problem this invention aims to solve is that the need to use multiple containers for loading not only increases the complexity of transport but also raises the difficulty of management. Furthermore, when transporting a small number of samples across institutions, the internal space of the transport container is often too large relative to the sample volume, and there is a lack of effective fixing and cushioning measures. The samples may shake and collide during transport. This continuous shaking and collision may not only directly damage the fragile sample container, causing it to break or fail to seal, but may also lead to more serious consequences, namely, leakage and contamination of the sample itself. Once leakage occurs, not only will valuable samples be lost, but the transport environment and other samples may also be contaminated, significantly increasing the risk and uncertainty of the entire transport process.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: A physical examination sample transfer and storage device includes a control base, and a storage mechanism is provided on the front side of the control base. The control base includes two L-shaped side base plates. A guide platform is fixedly connected between the inner sides of the two L-shaped side base plates. A rectangular sliding base plate is slidably connected to the front side of the top of the guide platform. Upright blocks are fixedly connected to the left and right sides of the rear side of the top of the guide platform. Side plates are fixedly connected to the top of the two upright blocks. Inner positioning plates are fixedly connected to the inner sides of the two side plates. An electric push rod connecting plate is fixedly connected between the inner sides of the two inner positioning plates. The storage mechanism includes two storage components. A gas control box is fixedly connected between the top of the inner sides of the two storage components. A bottom support block is fixedly connected between the middle of the bottom of the two storage components. The bottom of the bottom support block is fixedly connected to the middle of the top of the rectangular sliding base plate.

[0007] As a further embodiment of the present invention: an electric push rod is fixedly connected to the top of the electric push rod connecting plate; rotating rods are hinged to both sides of the front middle of the electric push rod connecting plate; rectangular guide frames are fixedly connected between the top and bottom of the two front sides of the blocks; columnar horizontal guide rods are fixedly connected to the front and rear sides of the inner sides of the two sets of rectangular guide frames at the top and bottom; L-shaped expansion plates are rotatably connected to both sides of the outer walls of the two sets of columnar horizontal guide rods at the top and bottom; and expansion plate connecting plates are fixedly connected to the middle of the outer sides of the two L-shaped expansion plates.

[0008] As a further embodiment of the present invention: both upper and lower sides of the front side of the two expansion and contraction plate connecting plates are fixedly connected to expansion and contraction crossbars; both sides of the left and right sets of expansion and contraction crossbars that are far apart from each other are fixedly connected to positioning side plates; both rear sides of the two expansion and contraction plate connecting plates are fixedly connected to L-shaped abutments; both rear sides of the two L-shaped abutments are fixedly connected to spring blocks; both inner sides of the two spring blocks are fixedly connected to springs; the inner ends of the two springs are respectively fixedly connected to the left and right sides of the electric push rod connecting plate; and the front sides of the outer sides of the two L-shaped abutments are both beveled.

[0009] As a further embodiment of the present invention: a C-shaped push-pull plate is fixedly connected to the front side of the outer wall of the electric push rod extension, and L-shaped side abutments are fixedly connected to the rear sides of both the left and right sides of the C-shaped push-pull plate. The bottom of the inner side of the two L-shaped side abutments is a beveled surface opposite to the front side of the outer side of the two L-shaped side abutments, and the bottom of the inner side of the two L-shaped side abutments slides and fits against the front side of the outer side of the two L-shaped side abutments respectively.

[0010] As a further embodiment of the present invention: both of the storage components include storage compartments, and each of the two storage compartments is provided with a cover frame on its rear side.

[0011] As a further embodiment of the present invention: both storage compartments include arc-shaped upright plates, and rectangular connecting plates are fixedly connected to the top and bottom of both arc-shaped upright plates. Guide blocks are fixedly connected to the front sides of the inner sides of the left and right sets of rectangular connecting plates. Columnar rotating blocks are rotatably connected to the top side of the left and right sets of rectangular connecting plates away from the guide blocks. Gears are fixedly connected to the outer walls of the left and right sets of columnar rotating blocks. Semicircular guide plates are fixedly connected to the outer sides of the left and right sets of rectangular connecting plates away from the columnar rotating blocks. Swing rods are fixedly connected to the outer ends of the left and right sets of columnar rotating blocks. Side baffles are fixedly connected to the rear sides between the inner sides of the left and right sets of swing rods. The inner sides of the left and right sets of swing rods are slidably connected to the outer sides of the left and right sets of semicircular guide plates, respectively.

[0012] As a further embodiment of the present invention: Semi-circular storage compartments are fixedly connected to the front sides of both of the two arc-shaped uprights; top and bottom covers of the two semi-circular storage compartments are fixedly connected to the top and bottom of the outer sides of the two semi-circular storage compartments; multiple storage trays are fixedly connected to the outer sides of the two semi-circular storage compartments and between the inner sides of the two sets of top and bottom covers; central connecting plates are fixedly connected to the inner sides of both of the two arc-shaped uprights; the inner sides of the two central connecting plates are abutted; the bottoms of the two central connecting plates are respectively fixedly connected to the left and right sides of the top of the bottom support block; the middle of the rear sides of the two central connecting plates, which are close to each other, are fixedly connected to the front end of the electric push rod extension rod; connecting rods are fixedly connected to the top and bottom of both of the two central connecting plates; the rear sides of the two top connecting rods are respectively fixedly connected to the left and right sides of the front of the gas control box; a temperature display screen is fixedly connected to the middle of the front of both semi-circular storage compartments; and the bottoms of the two bottom connecting rods are respectively fixedly connected to the left and right sides of the top of the rectangular sliding base plate.

[0013] As a further embodiment of the present invention: hinged side blocks are fixedly connected to the top and bottom of the rear sides of the two arc-shaped uprights, a middle block is fixedly connected to the middle of the rear sides of the two arc-shaped uprights, a horizontal column-shaped expansion rod is slidably connected to the rear side of the two middle blocks, a pipe is fixedly connected to the top of the two semi-circular storage compartments, and the two ends away from the semi-circular storage compartments are respectively fixedly connected to the left and right sides of the gas control box.

[0014] As a further embodiment of the present invention: both of the hatch frame assemblies include retractable uprights, and the top and bottom of the front sides of the two retractable uprights are fixedly connected to horizontal L-shaped retractable side plates. The front sides of the outer sides of the two sets of horizontal L-shaped retractable side plates are fixedly connected to columnar retractable rods. The outer walls of the left and right sets of columnar retractable rods are slidably connected to the interiors of the left and right sets of guide blocks, respectively. The outer ends of the left and right sets of columnar retractable rods are fixedly connected to rack blocks, and the front sides of the left and right sets of rack blocks mesh with the outer walls of the left and right sets of gears, respectively.

[0015] As a further embodiment of the present invention: A transition rod is fixedly connected to the upper and lower sides of the outer middle of the two retractable uprights; a horizontal L-shaped rotating rod is hinged to the outer side of each of the left and right sets of transition rods; the front sides of the left and right sets of horizontal L-shaped rotating rods are respectively hinged to the rear sides of the left and right sets of hinged side blocks; the outer sides of the two retractable uprights are respectively fixedly connected to the inner ends of the two horizontal columnar retractable uprights; a semi-circular cover plate is fixedly connected to the outer side of the front side of each of the left and right sets of horizontal L-shaped rotating rods; a central hinge block is fixedly connected to the middle of the rear side of the two retractable uprights; the rear sides of the two central hinge blocks are respectively hinged to the front sides of the two rotating rods.

[0016] The beneficial effects of this invention are as follows: This invention achieves multiple technical effects and practical benefits by incorporating a control base and a storage mechanism: First, it achieves flexible adaptation of variable space, effectively solving the sample loading problem under different transport volumes, and addressing the need for cross-institutional transport of large-volume batch samples. This device can fully open the sample storage area by moving the storage mechanism forward, allowing operators to simultaneously store batch samples in two independent storage zones without having to open the lids of multiple independent boxes one by one. This simplifies the loading process and reduces the operational complexity and management difficulty brought about by multi-box transport. For scenarios involving the transport of small numbers of samples, the automatic expansion and contraction positioning can be triggered by moving the storage mechanism backward, causing the partition space within the storage tray to adaptively shrink. Combined with the automatic closure of the side baffles and semi-circular covers, the storage space can be adjusted according to the actual volume of a small number of samples, providing reliable limits and buffers for the samples. Structurally, this avoids the shaking and collision problems caused by large empty spaces during transport, fundamentally reducing the probability of sample container breakage and seal failure.

[0017] Secondly, it significantly improves the safety of medical examination sample transportation and reduces transportation risks. The retractable positioning structure automatically limits sample placement during transportation, and the automatic outward extension of side baffles prevents sample movement and collisions, as well as blocking other items in the transport vehicle from bumping into the sample containers. Simultaneously, once the storage mechanism is in place, a semi-circular cover automatically seals the sample storage compartment. Combined with a gas control cabinet connected to the matching temperature control equipment, this maintains a stable internal temperature, preventing external temperature fluctuations from affecting the activity of temperature-sensitive samples and meeting the storage temperature requirements of different types of medical examination samples. It also creates a closed, independent sample storage space, effectively isolating external contaminants. Even in the event of a small leak in a sample container, contamination can be confined within the storage compartment, preventing contamination of the entire transportation environment and other health samples, significantly reducing uncertainty and safety risks during transportation.

[0018] Third, it significantly improves the efficiency of sample storage and transportation management. This device integrates the storage of multiple sets of samples into a single retractable and driven transportation structure. When storing or retrieving samples, only the electric push rod needs to be controlled to automatically expand and close the sample storage area. The positioning side plate can automatically lock the transportation status of the storage mechanism. The opening and closing of the side baffle and the closing cover are completely linked to the movement of the storage mechanism, eliminating the need for additional manual operation of each closing structure. After storage or retrieval is completed, the closing and locking can be completed automatically. The operation process is simple, reducing the number of steps for batch storage and retrieval of samples. The storage and retrieval efficiency is significantly improved compared to traditional multi-box transportation. At the same time, the temperature display screen of the device can display the temperature inside the storage chamber in real time. Staff can observe and check the temperature parameters at any time, which facilitates quality control during transportation and reduces the management difficulty of sample transportation. Fourth, this device has a high degree of structural integration and strong adaptability. It can be directly and fixedly installed inside the compartments of various transport vehicles, making it suitable for both short-distance intra-hospital sample transport and long-distance inter-hospital transport. The storage space can be flexibly adjusted according to the actual sample volume, eliminating the need to prepare multiple transport boxes of different specifications in advance based on the amount of samples to be transported. This reduces the preparation cost of transport equipment and has high practical application value and promotion prospects. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the three-dimensional separation structure of the main body of the present invention; Figure 3 This is a three-dimensional structural diagram of the control base of the present invention; Figure 4 This is a schematic diagram of the three-dimensional separation structure of the control base of the present invention; Figure 5 This is a three-dimensional structural diagram of the storage mechanism of the present invention; Figure 6 This is a schematic diagram of the three-dimensional separation structure of the storage mechanism of the present invention; Figure 7 This is a three-dimensional structural diagram of a single storage component of the present invention; Figure 8 This is a schematic diagram of the three-dimensional separation structure of a single storage component of the present invention; Figure 9 This is a schematic diagram of the three-dimensional separation structure of a single storage compartment according to the present invention; Figure 10 This is a three-dimensional structural diagram of a single hatch frame according to the present invention.

[0020] In the diagram: 1. Control base; 11. L-shaped side base plate; 12. Guide platform; 13. Rectangular sliding base plate; 14. Vertical block; 15. Side plate; 16. Inner positioning plate; 17. Electric push rod connecting plate; 18. Electric push rod; 19. Horizontal connecting rod; 110. Rectangular guide frame; 111. Columnar horizontal guide rod; 112. L-shaped expansion plate; 113. Expansion plate connecting plate; 114. L-shaped abutment plate; 115. Spring block; 116. Spring; 117. Expansion crossbar; 118. Positioning side plate; 119. Rotating rod; 1110. C-shaped push-pull plate; 1111. L-shaped side abutment plate; 2. Storage mechanism; 21. Storage assembly; 211. Storage compartment; 2111. Arc-shaped vertical plate; 2112. Rectangular connecting plate; 2113. Guide block; 2114. Columnar rotating block; 21 15. Gear; 2116. Semicircular guide plate; 2117. Semicircular storage compartment; 2118. Central connecting plate; 2119. Top and bottom covers of storage compartment; 21110. Storage tray; 21111. Temperature display screen; 21112. Connecting upright; 21113. Hinge side block; 21114. Middle block; 21115. Horizontal column-shaped expansion rod; 21116. Swing rod; 21117, Side baffle; 21118, Pipeline; 212, Hatch cover assembly; 2121, Retractable support post; 2122, Horizontal L-shaped retractable side plate; 2123, Columnar retractable rod; 2124, Rack block; 2125, Central hinge block; 2126, Adapter rod; 2127, Horizontal L-shaped rotating rod; 2128, Semi-circular cover plate; 22, Gas control unit; 23, Bottom support block. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] like Figure 1-2 As shown, the present invention provides a physical examination sample transfer and storage device, including a control base 1, and a storage mechanism 2 is provided on the front side of the control base 1.

[0023] like Figure 3-4As shown, the control base 1 includes two L-shaped side base plates 11. A guide platform 12 is fixedly connected between the inner sides of the two L-shaped side base plates 11. A rectangular sliding base plate 13 is slidably connected to the front top of the guide platform 12. Upright blocks 14 are fixedly connected to the left and right sides of the rear top of the guide platform 12. Side plates 15 are fixedly connected to the top of each of the two upright blocks 14. Inner positioning plates 16 are fixedly connected to the inner sides of each of the two side plates 15. An electric push rod connecting plate 17 is fixedly connected between the inner sides of the two inner positioning plates 16. An electric push rod 18 is fixedly connected to the top of the device. Rotating rods 119 are hinged to both sides of the front middle of the electric push rod connecting plate 17. Rectangular guide frames 110 are fixedly connected between the top and bottom of the two front sides of the two upright blocks 14. Columnar horizontal guide rods 111 are fixedly connected to the front and rear sides of the inner sides of the two sets of rectangular guide frames 110 at the top and bottom. L-shaped expansion plates 112 are rotatably connected to both sides of the outer walls of the two sets of columnar horizontal guide rods 111 at the top and bottom. Expansion plate connecting plates 113 are fixedly connected to the middle of the outer sides of the two L-shaped expansion plates 112. Two expansion and contraction plate connecting plates 113 are fixedly connected to the upper and lower sides of their front sides with expansion and contraction crossbars 117. Positioning side plates 118 are fixedly connected to the sides of the two sets of expansion and contraction crossbars 117 that are far apart from each other. L-shaped abutments 114 are fixedly connected to the rear sides of both expansion and contraction plate connecting plates 113. Spring blocks 115 are fixedly connected to the rear sides of both L-shaped abutments 114. Springs 116 are fixedly connected to the inner sides of both spring blocks 115. The inner ends of the two springs 116 are respectively fixedly connected to the electric push rod connecting plate 1. On the left and right sides of 7, the front sides of the outer sides of the two L-shaped abutments 114 are both beveled. The front side of the electric push rod 18 extends out of the outer wall and is fixedly connected to a C-shaped push-pull plate 1110. The rear sides of the left and right sides of the C-shaped push-pull plate 1110 are both fixedly connected to L-shaped side abutments 1111. The bottom of the inner side of the two L-shaped side abutments 1111 is a beveled surface opposite to the front side of the outer side of the two L-shaped abutments 114. The bottom of the inner side of the two L-shaped side abutments 1111 slides and fits against the front side of the outer side of the two L-shaped abutments 114 respectively.

[0024] like Figure 5-6 As shown, the storage mechanism 2 includes two storage components 21. A gas control box 22 is fixedly connected between the top of the inner sides of the two storage components 21. A bottom support block 23 is fixedly connected between the middle of the bottom of the two storage components 21. The bottom of the bottom support block 23 is fixedly connected to the middle of the top of the rectangular sliding base plate 13.

[0025] like Figure 7-9As shown, both storage components 21 include storage compartments 211, and each storage compartment 211 has a cover frame 212 at its rear. Each storage compartment 211 includes an arc-shaped upright plate 2111. Rectangular connecting plates 2112 are fixedly connected to the top and bottom of each arc-shaped upright plate 2111. Guide blocks 2113 are fixedly connected to the front sides of the inner sides of both sets of rectangular connecting plates 2112. Columnar rotating blocks 2114 are rotatably connected to the top side of each set of rectangular connecting plates 2112 away from the guide blocks 2113. Gears 2115 are fixedly connected to the outer walls of the columnar rotating blocks 2114. Semicircular guide plates 2116 are fixedly connected to the outer sides of the left and right rectangular connecting plates 2112 away from the columnar rotating blocks 2114. Swing rods 21116 are fixedly connected to the outer ends of the left and right columnar rotating blocks 2114. Side baffles 21117 are fixedly connected to the rear sides between the inner sides of the left and right swing rods 21116. The inner sides of the left and right swing rods 21116 are slidably connected to the outer sides of the left and right semicircular guide plates 2116 respectively. Two curved uprights 2111 are each fixedly connected to a semi-circular storage compartment 2117 on their front sides. Top and bottom covers 2119 are fixedly connected to the outer sides of both semi-circular storage compartments 2117. Multiple storage trays 21110 are fixedly connected to the outer sides of both semi-circular storage compartments 2117 and between the inner sides of the two sets of top and bottom covers 2119. A central connecting plate 2118 is fixedly connected to the inner sides of both curved uprights 2111. The inner sides of the two central connecting plates 2118 are flush. The bottoms of the two central connecting plates 2118 are respectively fixedly connected to the bottom support block 23. On the top left and right sides, the middle of the rear side of the two central connecting plates 2118, which are close to each other, are fixedly connected to the front end of the electric push rod 18 extension rod. The top and bottom of the two central connecting plates 2118 are fixedly connected to the connecting rods 21112. The rear sides of the two connecting rods 21112 at the top are fixedly connected to the left and right sides of the front side of the gas control box 22, respectively. The middle of the front side of the two semi-circular storage chambers 2117 are fixedly connected to the temperature display screens 21111, respectively. The bottom of the two connecting rods 21112 at the bottom are fixedly connected to the left and right sides of the top of the rectangular sliding base plate 13, respectively. Hinged side blocks 21113 are fixedly connected to the top and bottom of the rear side of the two arc-shaped upright plates 2111. A middle block 21114 is fixedly connected to the middle of the rear side of the two arc-shaped upright plates 2111. A horizontal column-shaped expansion rod 21115 is slidably connected to the rear side of the two middle blocks 21114. A 21118 is fixedly connected to the top of the two semi-circular storage compartments 2117. The ends of the two 21118 away from the semi-circular storage compartments 2117 are fixedly connected to the left and right sides of the gas control box 22, respectively.

[0026] like Figure 10As shown, both hatch frame 212 include retractable uprights 2121. The top and bottom of the front side of the two retractable uprights 2121 are fixedly connected to horizontal L-shaped retractable side plates 2122. The front side of the outer side of the two horizontal L-shaped retractable side plates 2122 is fixedly connected to columnar retractable rods 2123. The outer walls of the left and right columnar retractable rods 2123 are slidably connected to the inside of the left and right guide blocks 2113 respectively. The outer ends of the left and right columnar retractable rods 2123 are fixedly connected to rack blocks 2124. The front sides of the left and right rack blocks 2124 mesh with the outer walls of the left and right gears 2115 respectively. Both sides of the outer middle of the two retractable uprights 2121 are fixedly connected to the upper and lower sides of the outer side. The outer sides of the two sets of left and right set of transition rods 2126 are hinged to the horizontal L-shaped rotating rods 2127. The front sides of the two sets of left and right set of horizontal L-shaped rotating rods 2127 are respectively hinged to the rear sides of the two sets of left and right set of hinged side blocks 21113. The outer sides of the two retractable uprights 2121 are respectively fixedly connected to the inner ends of the two horizontal column-shaped retractable rods 21115. The outer sides of the front sides of the two sets of left and right set of horizontal L-shaped rotating rods 2127 are fixedly connected to the semi-circular cover plates 2128. The middle of the rear side of the two retractable uprights 2121 are fixedly connected to the middle of the rear side. The rear sides of the two middle hinge blocks 2125 are respectively hinged to the front sides of the two rotating rods 119.

[0027] The working principle of this invention is as follows: When samples need to be transferred, the control base 1 is first fixed inside the transfer vehicle. Then, different samples are placed in the collection trays 21110 of the two collection mechanisms 2. Next, the electric push rod 18 is activated, which pulls the collection mechanism 2 to move backward, thereby causing the rectangular sliding base plate 13 to slide backward on the top of the guide platform 12. At the same time, the extension rod of the electric push rod 18 retracts, causing the C-shaped push-pull plate 1110 to move backward, so that the two L-shaped side abutments 1111 move backward in sync. After moving, its inner oblique surface applies a pushing force to the oblique surface of the outer side of the two L-shaped abutments 114, causing the two L-shaped abutments 114 to move towards each other. Thus, through the expansion plate connecting plate 113, the L-shaped expansion plate 112 slides inward along the columnar horizontal guide rod 111. At the same time, the compression spring 116 deforms and contracts. The expansion plate connecting plate 113 moves inward, causing the expansion crossbar 117 and the positioning side plate 118 to move inward synchronously. This causes the two positioning side plates 118 to clamp and position the left and right sides of the rectangular sliding base plate 13. During the rearward movement of the storage mechanism 2, the two rotating rods 119 are compressed and rotate outward around the two central hinge blocks 2125, thereby pushing the two retractable uprights 2121 to move away from each other. The movement of the retractable uprights 2121 causes the horizontal columnar retractable rod 21115 to extend outward from inside the central block 21114; at the same time, the retractable uprights 2121 drive the columnar retractable rod 2123 to move outward synchronously inside the guide block 2113, thereby driving the rack block 2124 to move outward. Through the meshing transmission of the rack block 2124 and the gear 2115, the columnar rotating block 2114 and the swing rod 21116 are driven to rotate outward. The rotation causes the side baffle 21117 to rotate outward along the trajectory of the semi-circular guide plate 2116, so that the side baffle 21117 rotates to cover the outside of the semi-circular storage compartment 2117, blocking the two sides of the device to prevent other items in the transport vehicle from colliding with and knocking over the device body; at the same time, the horizontal L-shaped rotating rod 2127 rotates around the hinged side block 21113 under the drive of the retracting upright rod 2121, thereby driving the two semi-circular cover plates 2128 to rotate and cover the outside of the openings of the two semi-circular storage compartments 2117, completing the sealing and protection of the sample storage area, avoiding the sample from being affected by external temperature fluctuations during transportation, and reducing the risk of sample contamination; When samples need to be retrieved, the electric push rod 18 extends forward, pushing the storage mechanism 2 forward as a whole. The C-shaped push-pull plate 1110 moves forward simultaneously, releasing the L-shaped side plate 1111 from the L-shaped plate 114. The spring 116 returns to its original shape, pushing the two spring blocks 115, causing the two L-shaped plates 114 to move away from each other, thereby releasing the positioning of the rectangular sliding base plate 13. At the same time, the storage mechanism 2 moves forward, pulling the two rotating rods 119 to rotate in the opposite direction, causing the two retractable uprights 2121 to move towards each other. After the reverse transmission, the two semi-circular cover plates 2128 rotate and open. At the same time, the side baffle 21117 also retracts to the inside of the device. The sample storage area inside the semi-circular storage chamber 2117 is fully expanded, allowing samples to be stored and retrieved directly without having to open the boxes one by one, thus improving the efficiency of sample storage and retrieval. The gas control enclosure 22 can be used with matching temperature control equipment to maintain a stable temperature inside the storage chamber. The temperature display screen 21111 can display the current internal temperature of the storage chamber in real time, which is convenient for staff to observe and check at any time, and meets the storage and transportation temperature requirements of different physical examination samples.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A physical examination sample transport and storage device, comprising a control base (1), characterized in that: The front side of the control base (1) is provided with a storage mechanism (2); The control base (1) includes two L-shaped side base plates (11). A guide platform (12) is fixedly connected between the inner sides of the two L-shaped side base plates (11). A rectangular sliding base plate (13) is slidably connected to the front side of the top of the guide platform (12). A vertical block (14) is fixedly connected to the left and right sides of the rear side of the top of the guide platform (12). A side plate (15) is fixedly connected to the top of each of the two vertical blocks (14). An inner positioning plate (16) is fixedly connected to the inner side of each of the two side plates (15). An electric push rod connecting plate (17) is fixedly connected between the inner sides of the two inner positioning plates (16). The storage mechanism (2) includes two storage components (21). A gas control box (22) is fixedly connected between the top of the inner side of the two storage components (21). A bottom support block (23) is fixedly connected between the middle of the bottom of the two storage components (21). The bottom of the bottom support block (23) is fixedly connected to the middle of the top of the rectangular sliding base plate (13).

2. The physical examination sample transport and storage device according to claim 1, characterized in that: An electric push rod (18) is fixedly connected to the top of the electric push rod connecting plate (17). Rotating rods (119) are hinged to both sides of the middle front side of the electric push rod connecting plate (17). Rectangular guide frames (110) are fixedly connected between the top and bottom of the two upright blocks (14). Columnar horizontal guide rods (111) are fixedly connected to the front and rear sides of the inner sides of the two sets of rectangular guide frames (110) at the top and bottom. L-shaped expansion plates (112) are rotatably connected to both sides of the outer walls of the two sets of columnar horizontal guide rods (111) at the top and bottom. Expansion plate connecting plates (113) are fixedly connected to the middle of the outer sides of the two L-shaped expansion plates (112).

3. The physical examination sample transport and storage device according to claim 2, characterized in that: Both upper and lower sides of the front of the two expansion and retraction plate connecting plates (113) are fixedly connected with expansion and retraction crossbars (117). The left and right sides of the expansion and retraction crossbars (117) are fixedly connected with positioning side plates (118) on the side away from each other. Both sides of the rear of the two expansion and retraction plate connecting plates (113) are fixedly connected with L-shaped abutments (114). Both sides of the rear of the two L-shaped abutments (114) are fixedly connected with spring blocks (115). Both sides of the inner side of the two spring blocks (115) are fixedly connected with springs (116). The inner ends of the two springs (116) are fixedly connected to the left and right sides of the electric push rod connecting plate (17). The front sides of the outer sides of the two L-shaped abutments (114) are all beveled.

4. The physical examination sample transport and storage device according to claim 2, characterized in that: The electric push rod (18) has a C-shaped push-pull plate (1110) fixedly connected to the front side of the outer wall of the extension rod. The rear sides of the left and right sides of the C-shaped push-pull plate (1110) are fixedly connected to L-shaped side abutments (1111). The bottom of the inner side of the two L-shaped side abutments (1111) is a beveled surface opposite to the front side of the outer side of the two L-shaped abutments (114). The bottom of the inner side of the two L-shaped side abutments (1111) slides and fits against the front side of the outer side of the two L-shaped abutments (114).

5. The physical examination sample transport and storage device according to claim 1, characterized in that: Both of the storage components (21) include a storage compartment (211), and a hatch cover frame (212) is provided on the rear side of both storage compartments (211).

6. The physical examination sample transport and storage device according to claim 5, characterized in that: Both storage compartments (211) include arc-shaped upright plates (2111), and rectangular connecting plates (2112) are fixedly connected to the top and bottom of both arc-shaped upright plates (2111). Guide blocks (2113) are fixedly connected to the front sides of the inner sides of the left and right sets of rectangular connecting plates (2112). Columnar rotating blocks (2114) are rotatably connected to the top side of the left and right sets of rectangular connecting plates (2112) away from the guide blocks (2113). Gears are fixedly connected to the outer walls of the left and right sets of columnar rotating blocks (2114). 2115), a semi-circular guide plate (2116) is fixedly connected to the outer side of the rectangular connecting plate (2112) of the left and right groups away from the columnar rotating block (2114). A swing rod (21116) is fixedly connected to the outer end of the columnar rotating block (2114) of the left and right groups. A side baffle (21117) is fixedly connected to the rear side between the inner sides of the swing rod (21116) of the left and right groups. The inner sides of the swing rod (21116) of the left and right groups are slidably connected to the outer sides of the semi-circular guide plate (2116) of the left and right groups respectively.

7. A physical examination sample transport and storage device according to claim 6, characterized in that: A semi-circular storage compartment (2117) is fixedly connected to the front side of each of the two arc-shaped uprights (2111). A storage compartment top and bottom cover (2119) is fixedly connected to the top and bottom of the outer sides of each of the two semi-circular storage compartments (2117). Multiple storage trays (21110) are fixedly connected to the outer sides of each of the two semi-circular storage compartments (2117) and between the inner sides of the two sets of storage compartment top and bottom covers (2119). A central connecting plate (2118) is fixedly connected to the inner side of each of the two arc-shaped uprights (2111). The inner sides of the two central connecting plates (2118) are fitted together, and the bottoms of the two central connecting plates (2118) are respectively fixedly connected to the bottom support block. 23) On the top left and right sides, the middle of the rear side of the two central connecting plates (2118) that are close to each other is fixedly connected to the front end of the electric push rod (18). The top and bottom of the two central connecting plates (2118) are fixedly connected to connecting rods (21112). The rear side of the two connecting rods (21112) at the top is fixedly connected to the left and right sides of the front side of the gas control box (22). The middle of the front side of the two semi-circular storage compartments (2117) is fixedly connected to a temperature display screen (21111). The bottom of the two connecting rods (21112) at the bottom is fixedly connected to the left and right sides of the top of the rectangular sliding base plate (13).

8. The physical examination sample transport and storage device according to claim 7, characterized in that: Hinged side blocks (21113) are fixedly connected to the top and bottom of the rear side of the two arc-shaped uprights (2111), and a middle block (21114) is fixedly connected to the middle of the rear side of the two arc-shaped uprights (2111). A horizontal column-shaped expansion rod (21115) is slidably connected to the rear side of the two middle blocks (21114). Pipes (21118) are fixedly connected to the top of the two semi-circular storage compartments (2117), and the ends of the two pipes (21118) away from the semi-circular storage compartments (2117) are fixedly connected to the left and right sides of the gas control box (22).

9. A physical examination sample transport and storage device according to claim 5, characterized in that: Both of the hatch frame frames (212) include retractable uprights (2121). The top and bottom of the front side of the two retractable uprights (2121) are fixedly connected to horizontal L-shaped retractable side plates (2122). The front side of the outer side of the two sets of horizontal L-shaped retractable side plates (2122) is fixedly connected to columnar retractable rods (2123). The outer walls of the left and right sets of columnar retractable rods (2123) are slidably connected to the inside of the left and right sets of guide blocks (2113). The outer ends of the left and right sets of columnar retractable rods (2123) are fixedly connected to rack blocks (2124). The front side of the left and right sets of rack blocks (2124) meshes with the outer walls of the left and right sets of gears (2115).

10. A physical examination sample transport and storage device according to claim 9, characterized in that: Both sides of the outer middle of the two expansion and retracting uprights (2121) are fixedly connected with transition rods (2126). The outer sides of the two sets of transition rods (2126) are hinged with horizontal L-shaped rotating rods (2127). The front sides of the two sets of horizontal L-shaped rotating rods (2127) are respectively hinged to the rear sides of the two sets of hinged side blocks (21113). The outer sides of the two expansion and retracting uprights (2121) are respectively fixedly connected to the inner ends of the two horizontal column expansion and retracting rods (21115). The outer sides of the front sides of the two sets of horizontal L-shaped rotating rods (2127) are fixedly connected with semi-circular cover plates (2128). The middle rear side of the two expansion and retracting uprights (2121) is fixedly connected with a central hinge block (2125). The rear sides of the two central hinge blocks (2125) are respectively hinged to the front sides of the two rotating rods (119).

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