Multi-sample long-time preservation sample box for chronic disease prevention and treatment

Abstract

The invention discloses a chronic disease prevention and treatment multi-sample long-time preservation sample box, and belongs to the field of sample boxes, the chronic disease prevention and treatment multi-sample long-time preservation sample box comprises a supporting base, a sealing cover body is fixedly mounted on the upper surface of the supporting base, and a first rotating groove and a second rotating groove are formed in the two sides of the upper surface of the supporting base respectively; a storage part is rotatably mounted in the first rotating groove, a display part is rotatably mounted in the second rotating groove, and the upper end of the display part is rotatably mounted on the closed cover body. By arranging the display part and the storage part, when a target sample test tube needs to be taken out, only a corresponding sliding shell needs to be pressed, and the target sample test tube can be taken out; the sample test tube at the corresponding position can be unloaded into the unloading door by rotating the rotating cylinder body, and then the target sample test tube can be taken out by opening the unloading door, so that the whole device does not need to be opened, the temperature in the closed cover body is not influenced, the temperature fluctuation is prevented, and the sample can be stored for a long time and is safer.

Description

Technical Field

[0001] The invention relates to the field of sample boxes, and more particularly to a sample box for storing multiple samples for a long time for the prevention and treatment of chronic diseases. Background Art

[0002] Among chronic disease samples, those that need to be stored in a dark place are mainly those that are sensitive to light; these samples may undergo chemical reactions under light, resulting in changes in properties, quality degradation, or failure;

[0003] Blood samples from patients with chronic diseases may contain specific biomarkers or antibodies, which may decompose or inactivate under light; therefore, blood samples usually need to be stored in a low-temperature and light-proof environment, such as using a low-temperature refrigerator, and avoid direct sunlight. Tissue samples from patients with chronic diseases (such as tumor tissue, biopsy tissue, etc.) also need to be stored in the dark; these samples may undergo oxidation reactions under light, causing cell structure damage or molecular changes;

[0004] For most biological and chemical samples, cryopreservation is an effective way to extend their storage time; usually, samples can be stored at -20°C, -80°C or lower; however, it should be noted that different samples have different sensitivities to temperature, so the appropriate storage temperature should be selected according to the characteristics of the sample; for example, RNA and DNA samples can be stored for a long time at -80°C, but RNA has a relatively short storage time and needs to be processed or stored as cDNA as soon as possible, and temperature fluctuations may cause sample deterioration or degradation; therefore, when storing samples, ensure that the temperature is stable and avoid frequent temperature changes.

[0005] When taking out or storing samples in a traditional sample box, it is necessary to open the lid of the sample box and then take out the corresponding samples. Because most samples need to be kept away from light, it is necessary to open the lid to find the corresponding samples when taking out the samples, which will cause the samples inside the sample box to fluctuate and then cause sample damage, which is very unfavorable for long-term storage of samples.

[0006] In view of this, in order to solve the above-mentioned shortcomings, the present invention produces a sample box for long-term storage of multiple samples for chronic disease prevention and treatment. Summary of the invention

[0007] In view of the problems existing in the prior art, the purpose of the present invention is to provide a sample box for long-term storage of multiple samples for chronic disease prevention and treatment, which can realize quick and convenient retrieval of samples at corresponding positions without causing temperature fluctuations inside the sample box.

[0008] To solve the above problems, the present invention adopts the following technical solutions.

[0009] A long-term storage sample box for multiple samples for chronic disease prevention and treatment, comprising a support base, a sealed cover body fixedly mounted on the upper surface of the support base, a first rotating groove and a second rotating groove respectively opened on both sides of the upper surface of the support base, a storage component rotatably mounted inside the first rotating groove, a display component rotatably mounted inside the second rotating groove, the upper end of the display component rotatably mounted on the sealed cover body, a discharge door hingedly mounted on one side of the sealed cover body, and a loading door hingedly mounted on the side of the sealed cover body away from the discharge door;

[0010] The storage component includes a second gear, a support frame is fixedly installed on the upper surface of the second gear, a plurality of first limiting rods and second limiting rods are integrally formed on the support frame, a sample tube for storing samples is provided between the first limiting rods and the second limiting rods, and a plurality of support plates for supporting the sample tubes are fixedly installed at the bottom end of the support frame.

[0011] Furthermore, an air intake cylinder is fixedly installed in the middle of the first rotating groove, an exhaust component is fixedly installed in the middle of the second rotating groove, a sliding sleeve is slidably sleeved on the lower end of the first limit rod, a first rotating rod is rotatably installed on the bottom end of the support frame, a second rotating rod is fixedly installed on the bottom end of the first rotating rod, and the second rotating rod is rotatably installed on the support frame, a matching gear is fixedly installed on the bottom end of the second rotating rod, a spacing groove is opened in the middle of the second limit rod, a first gear rod, a second gear rod and a push rod are fixedly installed on the sliding sleeve, and the angles between the first gear rod, the second gear rod and the push rod are all ninety degrees.

[0012] Further, the display component includes a first gear, which is rotatably mounted inside a second rotating groove, a connecting cylinder is fixedly mounted on the upper surface of the first gear, a plurality of evenly distributed sliding rods are slidably mounted on the upper surface of the connecting cylinder, a first inclined block and a second inclined block are fixedly mounted on the sliding rod, the inclination directions of the first inclined block and the second inclined block are opposite, and a connecting rod is fixedly mounted on the upper end of the sliding rod.

[0013] Furthermore, a rotating cylinder is provided above the connecting cylinder, and a plurality of sliding shells corresponding to the sliding rods are provided on the internal sliding card of the rotating cylinder. A transparent card plate is fixedly installed on the upper surface of the sliding shell, and the connecting rod is used to fix the sliding rod and the corresponding sliding shell.

[0014] Furthermore, a first bottom plate is fixedly installed at the bottom end of the unloading door, and a second bottom plate is fixedly installed at the bottom end of the loading door, the first bottom plate is arranged in an upward tilted manner, and the second bottom plate is arranged in a downward tilted manner, and a plurality of evenly distributed spherical protrusions are fixedly installed on both sides of the unloading door and the loading door, and sealing baffles are fixedly installed on both sides of the interior of the closed cover body corresponding to the unloading door and the loading door, and spherical grooves corresponding to the spherical protrusions are opened on the sealing baffles, and the unloading door and the loading door are respectively slidably clamped in the middle of the corresponding sealing baffles.

[0015] Furthermore, an incomplete gear ring and an incomplete gear are provided above the second gear, the incomplete gear ring is fixedly mounted on the upper surface of the support base, the incomplete gear is fixedly mounted on the exhaust component, and the incomplete gear has gear teeth integrally formed on a side away from the incomplete gear ring.

[0016] Furthermore, the air intake cylinder includes a center rod, which is fixedly installed in the middle of the second rotating groove. A plurality of evenly distributed sealing plates are provided at the outer circle of the center rod. The center rod and the sealing plates are connected by a spring telescopic rod. A sealing cylinder is sleeved on the outside of the center rod. The sealing cylinder is fixedly connected to the connecting cylinder through a bracket. A plurality of exhaust grooves corresponding to the sealing plates are opened on the side surface of the sealing cylinder.

[0017] Furthermore, a detection component for detecting sealing is fixedly installed on the upper surface of the unloading door, and the detection component includes a light-proof shell and a transparent shell, and the light-proof shell and the transparent shell are combined to form a closed chamber, and a slider is provided on the internal sliding card of the closed chamber, and a detection spring is fixedly connected between the slider and the transparent shell.

[0018] Furthermore, an air intake pipe is fixedly installed on one side of the support base close to the air intake cylinder, and the air intake pipe is connected to the air intake cylinder. An air outlet pipe is fixedly installed on one side of the support base close to the exhaust component, and the air outlet pipe is connected to the exhaust component.

[0019] Furthermore, the unloading door and the incomplete gear ring are located on the same side, and the loading door and the gear teeth are located on the same side.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. This device is provided with a display component and a storage component. When it is necessary to take out the target sample tube, it is only necessary to press the corresponding sliding shell, and then rotate the rotating cylinder to make the sample tube at the corresponding position enter the inside of the unloading door, and then open the unloading door to take out the target sample tube. There is no need to open the entire device, which will not affect the temperature inside the closed cover body, prevent temperature fluctuations, and make it safer to store samples for a long time.

[0022] 2. By setting the second inclined block and the first inclined block, when the device needs to reload a new sample tube, it is only necessary to pull up the sliding shell at the corresponding position, and then rotate the display component to drive the storage component to rotate, and the storage component can automatically install the sample tube. It is only necessary to continue to rotate the display component to achieve unloading and loading, so that the device can maintain a stable environment and quickly load and unload materials when in use, and can improve the efficiency of loading and unloading while ensuring a stable environment.

[0023] 3. The device stores the sample label inside a transparent card plate, and the transparent card plate is located outside the sealed cover, which is convenient for observing the specific content on the label. Because the sample tube and the sliding shell are set correspondingly, it is also possible to know where the sample tube corresponding to the label is. It is not only convenient to quickly take out the required sample tube, but also to know how many sample tubes are stored inside the device according to the state of the sliding shell, and how many positions are available for storing sample tubes, making the information clearer and more convenient to use.

[0024] 4. This device is provided with a detection component. It is only necessary to observe the detection component when rotating the display component. If the slider can be seen entering the inside of the transparent shell, it means that the device is well sealed. If the slider cannot be seen through the transparent shell, it means that the device is leaking. Automatic detection can be performed during work to ensure the integrity of the device.

[0025] 5. By arranging the exhaust components, the device can make the cold air inside the closed cover body be discharged intermittently, so that the discharged cold air has a certain impact force, which can discharge the water droplets and debris generated by the cold air and prevent the pipeline from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the present invention as a whole from one perspective;

[0027] Figure 2 It is a structural schematic diagram of another perspective of the present invention as a whole;

[0028] Figure 3 It is a schematic diagram of the cross-section structure of the closed cover body in the present invention;

[0029] Figure 4 It is a structural schematic diagram of the support base in the present invention;

[0030] Figure 5 It is a structural schematic diagram of the display component in the present invention;

[0031] Figure 6 It is a schematic diagram of the cross-section structure of the rotating cylinder in the present invention;

[0032] Figure 7 It is a schematic diagram of the structure of the storage component in the present invention;

[0033] Figure 8 It is a structural schematic diagram of the sliding sleeve in the present invention;

[0034] Fig. 9 It is a structural schematic diagram of the closed cover body in the present invention;

[0035] Fig.10 It is a structural schematic diagram of the air intake cylinder body in the present invention;

[0036] Fig.11 It is a schematic diagram of the structure of the incomplete gear in the present invention;

[0037] Fig.12 It is a schematic diagram of the structure of the detection component in the present invention.

[0038] Description of the numbers in the figure:

[0039] 1. Support base; 2. Sealed cover; 3. Display component; 4. Storage component; 5. Sample tube; 11. Inlet pipe; 12. Outlet pipe; 13. First rotating groove; 14. Second rotating groove; 15. Inlet cylinder; 16. Exhaust component; 21. Unloading door; 22. Loading door; 23. Sealing baffle; 24. Detection component; 31. First gear; 32. Connecting cylinder; 33. Sliding rod; 34. First inclined block; 35. Second inclined block; 36. Connecting rod; 37. Rotating cylinder; 38. Sliding shell; 41. Second gear; 42. Support frame; 43. Support plate; 44. Incomplete gear ring; 45. Incomplete gear Wheel; 151, center rod; 152, sealing plate; 153, sealing cylinder; 154, exhaust groove; 211, first bottom plate; 221, second bottom plate; 222, spherical bump; 231, spherical groove; 241, opaque shell; 242, transparent shell; 243, slider; 244, detection spring; 381, transparent card plate; 421, first limit rod; 422, second limit rod; 423, first rotating rod; 424, second rotating rod; 425, matching gear; 426, sliding sleeve; 427, first stop rod; 428, second stop rod; 429, push rod; 451, gear teeth; 4221, spacing groove. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0041] See also Figures 1 to 12 A multi-sample long-term storage sample box for chronic disease prevention and treatment, comprising a support base 1, a sealed cover body 2 is fixedly installed on the upper surface of the support base 1, a first rotating groove 13 and a second rotating groove 14 are respectively opened on both sides of the upper surface of the support base 1, a storage component 4 is rotatably installed inside the first rotating groove 13, a display component 3 is rotatably installed inside the second rotating groove 14, the upper end of the display component 3 is rotatably installed on the sealed cover body 2, a discharge door 21 is hinged on one side of the sealed cover body 2, and a loading door is hinged on the side of the sealed cover body 2 away from the discharge door 21 22. A detection component 24 for detecting the sealing performance is fixedly installed on the upper surface of the discharge door 21, an air inlet cylinder 15 is fixedly installed in the middle of the first rotating groove 13, an exhaust component 16 is fixedly installed in the middle of the second rotating groove 14, an air inlet pipe 11 is fixedly installed on the side of the support base 1 close to the air inlet cylinder 15, and the air inlet pipe 11 is connected to the air inlet cylinder 15, an air outlet pipe 12 is fixedly installed on the side of the support base 1 close to the exhaust component 16, and the air outlet pipe 12 is connected to the exhaust component 16, and a sample test tube 5 for storing samples is placed on the storage component 4.

[0042] During actual use, cold air is first filled into the interior of the air inlet pipe 11. At this time, the cold air enters the interior of the air inlet cylinder 15 through the air inlet pipe 11, and then passes through the air inlet cylinder 15 into the interior of the sealed cover body 2. The cold air cools the interior of the sealed cover body 2 and the sample tube 5, and finally the cold air is output to the device through the exhaust component 16 and the air outlet pipe 12. When the display component 3 rotates, the storage component 4 and the sample tube 5 thereon will also be driven to rotate. When the sample tube 5 needs to be taken out, it is only necessary to press the corresponding position of the display component 3, and then rotate the display component 3, and the storage component 4 will be driven to rotate synchronously. When the storage component 4 rotates, the sample tube 5 at the corresponding position will be controlled by the display component 3 to automatically enter the interior of the unloading door 21. At this time, it is only necessary to open the unloading door 21 to take out the corresponding sample tube 5, and the required sample tube 5 can be taken out without opening the device, thereby ensuring the stability of the temperature inside the sealed cover body 2.

[0043] When the display component 3 rotates, the exhaust component 16 is driven to rotate. When the exhaust component 16 rotates, it can be temporarily closed, so that a slight positive pressure is formed inside the sealed cover body 2. At this time, the detection component 24 will be affected by the positive pressure and produce a warning effect. If the positive pressure generated inside the sealed cover body 2 is insufficient, the detection component 24 will not produce a warning. Therefore, as the display component 3 rotates, the sealing performance of the sealed cover body 2 can be detected at the same time to prevent leakage from causing contamination of the internal sample or temperature fluctuations, thereby further improving the stability of the environment and making the storage of the sample test tube 5 safer.

[0044] The storage component 4 includes a second gear 41, a support frame 42 is fixedly installed on the upper surface of the second gear 41, a plurality of first limiting rods 421 and second limiting rods 422 are integrally formed on the support frame 42, the sample tube 5 is placed between the first limiting rod 421 and the second limiting rod 422, a plurality of support plates 43 for supporting the sample tube 5 are fixedly installed on the bottom end of the support frame 42, an incomplete gear ring 44 and an incomplete gear 45 are provided above the second gear 41, the incomplete gear ring 44 is fixedly installed on the upper surface of the support base 1, the incomplete gear 45 is fixedly installed on the exhaust component 16, a gear 451 is integrally formed on the side of the incomplete gear 45 away from the incomplete gear ring 44, the first limiting rod 421 A sliding sleeve 426 is provided at the lower end of the sliding sleeve, a first rotating rod 423 is rotatably installed at the bottom end of the support frame 42, a second rotating rod 424 is fixedly installed at the bottom end of the first rotating rod 423, and the second rotating rod 424 is rotatably installed on the support frame 42, a matching gear 425 is fixedly installed at the bottom end of the second rotating rod 424, a spacing groove 4221 is provided in the middle of the second limiting rod 422, a first blocking rod 427, a second blocking rod 428 and a push rod 429 are fixedly installed on the sliding sleeve 426, the angles between the first blocking rod 427, the second blocking rod 428 and the push rod 429 are all ninety degrees, the unloading door 21 and the incomplete gear ring 44 are located on the same side, and the loading door 22 and the gear 451 are located on the same side.

[0045] When in use, the sample tube 5 is supported by the support plate 43, and the first limiting rod 421 and the second limiting rod 422 can limit it so that it cannot shake, and the first blocking rod 427 can prevent the sample tube 5 from being thrown away due to the centrifugal force, so that the sample tube 5 can be stably placed on the support plate 43 under normal storage. When it is necessary to remove the sample tube 5 at the corresponding position, the display component 3 can push the sliding sleeve 426 at the corresponding position down. At this time, the sliding sleeve 426 is slidably sleeved on the outside of the first rotating rod 423. As the storage component 4 rotates, the matching gear 425 engages with the incomplete gear ring 44. At this time, as the storage component 4 rotates, the matching gear 425 engages with the incomplete gear ring 44. With continuous rotation, the matching gear 425 will rotate and drive the second rotating rod 424, the first rotating rod 423, and the sliding sleeve 426 to rotate. At this time, the second baffle rod 428 will push the sample tube 5 due to the rotation, and the first baffle rod 427 will lose its restricting effect on the sample tube 5. With the continuous rotation of the preservation component 4, the second baffle rod 428 will push the sample tube 5 into the interior of the unloading door 21. At this time, the matching gear 425 loses the engagement with the incomplete gear ring 44, and then the unloading door 21 can be opened to take out the sample tube 5. The target sample can be taken out alone without affecting other samples and causing cold air leakage inside the sealed cover body 2.

[0046] When it is necessary to load a new sample tube 5, first open the loading door 22, then load the new sample tube 5 and close the loading door 22. At this time, the rotating display component 3 drives the storage component 4 to rotate, and the matching gear 425 is driven to engage with the gear 451. The matching gear 425 will be driven by the gear 451 to reverse, and the sample tube 5 inside the loading door 22 will automatically slide into the interior of the storage component 4. At this time, the matching gear 425 rotates to drive the first gear 427 and the second gear 428 to rotate to push the sample tube 5 between the first limit rod 421 and the second limit rod 422, so that the material can be automatically loaded. There is no need to open the device. Only the display component 3 needs to be rotated to realize the disassembly and loading of the sample tube 5, which further improves the stability and safety of the environment.

[0047] The display component 3 includes a first gear 31, which is rotatably mounted inside the second rotating groove 14. A connecting cylinder 32 is fixedly mounted on the upper surface of the first gear 31. A plurality of evenly distributed sliding rods 33 are slidably mounted on the upper surface of the connecting cylinder 32. A first inclined block 34 and a second inclined block 35 are fixedly mounted on the sliding rod 33. The first inclined block 34 and the second inclined block 35 have opposite inclination directions. A connecting rod 36 is fixedly mounted on the upper end of the sliding rod 33. A rotating cylinder 37 is provided above the connecting cylinder 32. A plurality of sliding shells 38 corresponding to the sliding rod 33 are slidably mounted inside the rotating cylinder 37. A transparent card plate 381 is fixedly mounted on the upper surface of the sliding shell 38. The connecting rod 36 is used to fix the sliding rod 33 and the corresponding sliding shell 38.

[0048] When in actual use, the inner card of the transparent card plate 381 is provided with a label, on which the time and name of the sample are correspondingly indicated. The transparent card plate 381 corresponds to the sample tube 5 inside the storage component 4. When the sample tube 5 needs to be taken out, it is only necessary to press the sliding shell 38 at the corresponding position. At this time, the sliding shell 38 drives the sliding rod 33 to descend through the connecting rod 36. At this time, the first inclined block 34 will also be driven to descend. At this time, the rotating cylinder 37 is rotated, and the rotating cylinder 37 drives the connecting cylinder 32 and the first gear 31 to rotate synchronously. When the first When the gear 31 rotates, it will drive the second gear 41 to rotate. As the first gear 31 and the second gear 41 rotate, the push rod 429 at the corresponding position will be driven to press the first inclined block 34, and the first inclined block 34 will push the push rod 429 downward. At this time, the push rod 429 is pushed down and engaged with the first rotating rod 423. When the sliding sleeve 426 is located at the lower end of the first limiting rod 421, the first blocking rod 427 is stuck by the second limiting rod 422 and cannot rotate. When the sliding sleeve 426 drops to the position of the first rotating rod 423, When the first stopper 427 can rotate through the spacing groove 4221, the rotating cylinder 37 can drive the storage component 4 to discharge the sample tube 5 at the corresponding position into the inside of the discharge door 21. After the sample tube 5 is taken out, a new sample tube 5 is loaded, and the label inside the corresponding transparent card plate 381 is replaced with the information of the new sample tube 5. Then, the sliding shell 38 is pulled upward to restore it to its original position. At this time, the second inclined block 35 is driven to rise, and then the rotating cylinder 37 continues to rotate, and the first gear 31 drives the storage component 4 to continue rotating. After the storage component 4 takes out a new sample tube 5 from the inside of the loading door 22, as the storage component 4 and the display component 3 continue to rotate, the second inclined block 35 will push the push rod 429, so that the push rod 429 and the sliding sleeve 426 rise, and the sliding sleeve 426 is pushed again to engage with the lower end of the first limiting rod 421 to fix the sample tube 5. The required sample tube 5 can be taken out and a new sample tube 5 can be loaded only by rotating the display component 3, and there is no need to open the device, thereby ensuring the stability of the environment and preventing temperature fluctuations.

[0049] Because most samples need to be stored at low temperatures and away from light, especially some samples that need to be stored for a long time require a stable low-temperature environment and a well-sealed and light-proof environment. This results in the inability to observe the sample label when taking out the specified sample, and the temperature inside the sample box fluctuates when taking out the sample.

[0050] Therefore, the device stores the sample label inside the transparent card plate 381, and the transparent card plate 381 is located outside the sealed cover body 2, which is convenient for observing the specific content on the label. Because the sample tube 5 and the sliding shell 38 are correspondingly arranged, it is also possible to know where the sample tube 5 corresponding to the label is. This not only facilitates the rapid removal of the required sample tube 5, but also allows the device to know how many sample tubes 5 are stored inside the device according to the state of the sliding shell 38, and how many positions are available for storing sample tubes 5, making the information clearer and more convenient to use.

[0051] A first bottom plate 211 is fixedly installed at the bottom end of the unloading door 21, and a second bottom plate 221 is fixedly installed at the bottom end of the loading door 22. The first bottom plate 211 is arranged in an upward tilted manner, and the second bottom plate 221 is arranged in a downward tilted manner. A plurality of evenly distributed spherical bumps 222 are fixedly installed on both sides of the unloading door 21 and the loading door 22. Sealing baffles 23 are fixedly installed on both sides of the closed cover body 2 corresponding to the unloading door 21 and the loading door 22. A spherical groove 231 corresponding to the spherical bump 222 is opened on the sealing baffle 23. The unloading door 21 and the loading door 22 are slidably clamped in the middle of the corresponding sealing baffle 23 respectively.

[0052] When the unloading door 21 or the loading door 22 is pulled, the spherical protrusion 222 will be squeezed and elastically deformed. At this time, the unloading door 21 and the loading door 22 can be rotated so that they lose the connection with the sealing baffle 23, so that the sample tube 5 can be taken out from the inside of the unloading door 21, or the sample tube 5 can be loaded into the inside of the loading door 22. After removal or loading is completed, the unloading door 21 and the loading door 22 can be pushed so that the spherical protrusion 222 is stuck in the spherical groove 231 again.

[0053] The air intake cylinder 15 includes a center rod 151, which is fixedly installed in the middle of the second rotating groove 14. A plurality of evenly distributed sealing plates 152 are provided on the outer circle of the center rod 151. The center rod 151 and the sealing plates 152 are connected by a spring telescopic rod. A sealing cylinder 153 is provided on the outer sleeve of the center rod 151. The sealing cylinder 153 is fixedly connected to the connecting cylinder 32 through a bracket. A plurality of exhaust grooves 154 corresponding to the sealing plates 152 are provided on the side surface of the sealing cylinder 153.

[0054] When the connecting cylinder 32 rotates, it will drive the sealing cylinder 153 to rotate, so that the exhaust groove 154 is continuously blocked and released by the sealing plate 152. When the exhaust groove 154 is blocked by the sealing plate 152, the gas inside the sealed cover 2 will be under positive pressure until the pressure reaches the thrust of the spring telescopic rod. At this time, the gas will push the exhaust groove 154 and the spring telescopic rod to move. The gas will pass through the exhaust groove 154 into the interior of the exhaust pipe 12 and finally output the device through the exhaust pipe 12. If the pressure cannot reach the situation of pushing the spring telescopic rod to move, it means that there is a leak in the device.

[0055] The detection component 24 includes a light-proof shell 241 and a transparent shell 242 , which are combined to form a closed chamber. A slider 243 is provided on the internal sliding card of the closed chamber. A detection spring 244 is fixedly connected between the slider 243 and the transparent shell 242 .

[0056] When positive pressure is generated inside the sealed cover body 2, the slider 243 is pushed up to compress the detection spring 244, and the slider 243 moves into the interior of the transparent shell 242. If the pressure inside the sealed cover body 2 is insufficient, the slider 243 cannot enter the interior of the transparent shell 242. Therefore, the device is provided with a detection component 24, and it only needs to observe the detection component 24 when the display component 3 is rotated. If the slider 243 can be seen entering the interior of the transparent shell 242, it means that the device is well sealed. If the slider 243 cannot be seen through the transparent shell 242, it means that the device is leaking. Automatic detection can be performed during operation to ensure the integrity of the device.

[0057] Working principle: During actual use, cold air is first charged into the interior of the air inlet pipe 11. At this time, the cold air enters the interior of the air inlet cylinder 15 through the air inlet pipe 11, and then passes through the air inlet cylinder 15 into the interior of the sealed cover body 2. The cold air cools the interior of the sealed cover body 2 and the sample tube 5. Finally, the cold air is output to the device through the exhaust component 16 and the air outlet pipe 12. When the display component 3 rotates, the storage component 4 and the sample tube 5 thereon will also be driven to rotate. When the sample tube 5 needs to be taken out, it is only necessary to press the corresponding sliding shell 38 on the display component 3, and then rotate the display component 3 to drive the storage component 4 to rotate synchronously. The sample tube 5 at the corresponding position will automatically enter the interior of the unloading door 21. At this time, it is only necessary to open the unloading door 21 to take out the corresponding sample tube 5.

[0058] When the display component 3 rotates, the exhaust component 16 is driven to rotate. When the exhaust component 16 rotates, it can be temporarily closed, so that a slight positive pressure is formed inside the sealed cover body 2. At this time, the detection component 24 will be affected by the positive pressure and produce a warning effect. If the positive pressure generated inside the sealed cover body 2 is insufficient, the detection component 24 will not produce a warning. Therefore, the sealing of the sealed cover body 2 can be detected at the same time as the display component 3 rotates.

[0059] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sample box for long-term storage of multiple samples for chronic disease prevention and treatment, comprising a support base (1), characterized in that: A sealed cover body (2) is fixedly mounted on the upper surface of the support base (1); a first rotating groove (13) and a second rotating groove (14) are respectively provided on both sides of the upper surface of the support base (1); a storage component (4) is rotatably mounted inside the first rotating groove (13); a display component (3) is rotatably mounted inside the second rotating groove (14); the upper end of the display component (3) is rotatably mounted on the sealed cover body (2); a discharge door (21) is hingedly mounted on one side of the sealed cover body (2); and a loading door (22) is hingedly mounted on the side of the sealed cover body (2) away from the discharge door (21); The storage component (4) comprises a second gear (41), a support frame (42) is fixedly mounted on the upper surface of the second gear (41), a plurality of first limiting rods (421) and second limiting rods (422) are integrally formed on the support frame (42), a sample tube (5) for storing samples is arranged between the first limiting rod (421) and the second limiting rod (422), and a plurality of support plates (43) for supporting the sample tubes (5) are fixedly mounted on the bottom end of the support frame (42).

2. A multi-sample long-term storage sample box for chronic disease prevention and treatment according to claim 1, characterized in that: An air intake cylinder (15) is fixedly installed in the middle of the first rotating groove (13), an exhaust component (16) is fixedly installed in the middle of the second rotating groove (14), a sliding sleeve (426) is slidably sleeved on the lower end of the first limiting rod (421), a first rotating rod (423) is rotatably installed on the bottom end of the support frame (42), a second rotating rod (424) is fixedly installed on the bottom end of the first rotating rod (423), and the second rotating rod (424) is rotatably installed on the support frame (42), a matching gear (425) is fixedly installed on the bottom end of the second rotating rod (424), a spacing groove (4221) is provided in the middle of the second limiting rod (422), a first blocking rod (427), a second blocking rod (428) and a push rod (429) are fixedly installed on the sliding sleeve (426), and the angles between the first blocking rod (427), the second blocking rod (428) and the push rod (429) are all ninety degrees.

3. A long-term storage sample box for multiple samples for chronic disease prevention and treatment according to claim 2, characterized in that: The display component (3) comprises a first gear (31), the first gear (31) is rotatably mounted inside the second rotating groove (14), a connecting cylinder (32) is fixedly mounted on the upper surface of the first gear (31), a plurality of evenly distributed sliding rods (33) are slidably mounted on the upper surface of the connecting cylinder (32), a first inclined block (34) and a second inclined block (35) are fixedly mounted on the sliding rod (33), the first inclined block (34) and the second inclined block (35) are inclined in opposite directions, and a connecting rod (36) is fixedly mounted on the upper end of the sliding rod (33).

4. A multi-sample long-term storage sample box for chronic disease prevention and treatment according to claim 3, characterized in that: A rotating cylinder (37) is provided above the connecting cylinder (32); a plurality of sliding shells (38) corresponding to the sliding rods (33) are provided inside the rotating cylinder (37); a transparent card plate (381) is fixedly mounted on the upper surface of the sliding shells (38); and the connecting rod (36) is used for fixedly connecting the sliding rods (33) and the corresponding sliding shells (38).

5. A multi-sample long-term storage sample box for chronic disease prevention and treatment according to claim 4, characterized in that: A first bottom plate (211) is fixedly mounted on the bottom end of the discharge door (21), and a second bottom plate (221) is fixedly mounted on the bottom end of the loading door (22); the first bottom plate (211) is arranged in an upward tilting manner, and the second bottom plate (221) is arranged in a downward tilting manner; a plurality of evenly distributed spherical bumps (222) are fixedly mounted on both sides of the discharge door (21) and the loading door (22); sealing baffles (23) are fixedly mounted on both sides of the sealed cover body (2) corresponding to the discharge door (21) and the loading door (22); spherical grooves (231) corresponding to the spherical bumps (222) are formed on the sealing baffles (23); and the discharge door (21) and the loading door (22) are respectively slidably mounted in the middle of the corresponding sealing baffles (23).

6. A sample box for long-term storage of multiple samples for chronic disease prevention and treatment according to claim 5, characterized in that: An incomplete toothed ring (44) and an incomplete gear (45) are provided above the second gear (41); the incomplete toothed ring (44) is fixedly mounted on the upper surface of the support base (1); the incomplete gear (45) is fixedly mounted on the exhaust component (16); and a gear tooth (451) is integrally formed on a side of the incomplete gear (45) away from the incomplete toothed ring (44).

7. A sample box for long-term storage of multiple samples for chronic disease prevention and treatment according to claim 6, characterized in that: The air intake cylinder (15) comprises a center rod (151), wherein the center rod (151) is fixedly mounted in the middle of the second rotating groove (14), and a plurality of evenly distributed sealing plates (152) are arranged at the outer ring of the center rod (151), and the center rod (151) and the sealing plates (152) are connected by a spring telescopic rod, and a sealing cylinder (153) is sleeved on the outside of the center rod (151), and the sealing cylinder (153) is fixedly connected to the connecting cylinder (32) via a bracket, and a plurality of exhaust grooves (154) corresponding to the sealing plates (152) are arranged on the side surface of the sealing cylinder (153).

8. A sample box for long-term storage of multiple samples for chronic disease prevention and treatment according to claim 7, characterized in that: A detection component (24) for detecting sealing is fixedly mounted on the upper surface of the discharge door (21); the detection component (24) comprises a light-proof shell (241) and a transparent shell (242); the light-proof shell (241) and the transparent shell (242) are combined to form a sealed chamber; a slider (243) is provided on the internal sliding card of the sealed chamber; a detection spring (244) is fixedly connected between the slider (243) and the transparent shell (242).

9. A sample box for long-term storage of multiple samples for chronic disease prevention and treatment according to claim 8, characterized in that: An air intake pipe (11) is fixedly mounted on one side of the support base (1) close to the air intake cylinder (15), and the air intake pipe (11) is communicated with the air intake cylinder (15). An air outlet pipe (12) is fixedly mounted on one side of the support base (1) close to the air exhaust component (16), and the air outlet pipe (12) is communicated with the air exhaust component (16).

10. A sample box for long-term storage of multiple samples for chronic disease prevention and treatment according to claim 9, characterized in that: The unloading door (21) and the incomplete gear ring (44) are located on the same side, and the loading door (22) and the gear teeth (451) are located on the same side.

Images