Sample storage device of automatic sorting equipment for blood collection tubes and use method

Abstract

The invention discloses a sample storage device of automatic sorting equipment for blood collection tubes and a using method, and belongs to the technical field of medical auxiliary appliances, the sample storage device comprises a first box body, and a storage assembly is arranged in the first box body, and is characterized in that the storage assembly comprises at least two first storage plates which are arranged in parallel at intervals; first storage holes are formed in the first storage plates, limiting pieces are arranged on the hole walls of the first storage holes, and the limiting pieces are provided with first balls capable of moving. According to the scheme, blood collection tubes are convenient to take, the requirement for storage of various samples is met, and the sample storage safety and sample data accuracy are effectively guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of medical auxiliary devices, and particularly to a sample storage device and a usage method for a blood collection tube automatic sorting device. Background Art

[0002] At present, in clinical laboratory work, blood collection tube automatic sorting devices are widely used to improve the efficiency and accuracy of sample processing. However, existing sample storage devices have many deficiencies. For example, it is inconvenient to take samples, resulting in reduced work efficiency of medical staff; it is difficult to meet the storage requirements of various specifications and types of samples, and the functions of the storage device are relatively single. Therefore, the prior art provides many solutions. For example, WOKE23050006 discloses a vaccine refrigerator, which includes a stainless steel outer body with two layers of covers, a fiberglass interior with a freezer and phase change materials or ice packs, a retractable handle, wheels, a built-in battery storage, a solar and AC charging port with automatic power switching and selection. A system includes an intelligent temperature sensing system, a transmitter, a receiver, a computing system interfaced with the receiver, an alarm mechanism, and a printed circuit board, designed to determine, predict, monitor, and manage inventory in real time during transportation. However, in terms of blood vessel preservation, this solution may have room for improvement in taking different samples. Summary of the Invention

[0003] The purpose of the present invention is to provide a sample storage device and a usage method for a blood collection tube automatic sorting device. The solution of the present invention is convenient for taking blood collection tubes, can meet the storage of various samples, and effectively ensures the safety of sample storage and the accuracy of sample data.

[0004] To solve the above technical problems, the present invention specifically provides the following technical solution: A sample storage device for a blood collection tube automatic sorting device includes a first box body. An accommodation component is disposed inside the first box body. The accommodation component includes at least two parallel and spaced-apart first accommodation plates. First accommodation holes are provided on the first accommodation plates. Limiting members are disposed on the hole walls of the first accommodation holes. The limiting members have first spheres capable of displacement.

[0005] The present invention uses a first box body to provide external protection and isolation for the storage components. Multiple storage components can be accommodated inside the first box body, and different types of blood collection tubes are classified, such as emergency and general examination classification, or classification according to the inspection time, such as different time periods. The number of first storage boards of the storage component is more than two. In actual use, it has the advantages of safety, efficiency improvement, and quality management. After blood collection tubes of different specifications are placed on the first storage board, the first sphere of the limiting member can abut against the outer wall of the blood collection tube, thus forming a limiting support for the blood collection tube and meeting the storage and use of blood collection tubes of different specifications. Two or more first storage boards can keep the collected blood collection tubes in a vertically standing state. Under the limiting state of the limiting member, the probability of tilting and vibration during the subsequent transportation of the storage component and when the storage component is placed on the blood collection tube automatic sorting device is reduced. The solution of the present invention solves the problem of sample cross-contamination caused by the tilted placement of blood collection tubes. In terms of quality management, the limiting of the blood collection tube by the first sphere is point-contact limiting, and the efficiency of putting in and taking out blood collection tubes by personnel or equipment is relatively high, achieving the effect of quickly accessing blood collection tubes.

[0006] According to an embodiment of the present invention, a threaded mounting hole perpendicular to the axis of the first receiving hole is provided on the hole wall of the first receiving hole. The limiting member is of a columnar structure and is externally provided with threads corresponding to the threaded mounting hole. The threaded connection scheme can facilitate the disassembly and assembly of the limiting member. When a single body is damaged, only the damaged limiting member single body needs to be unscrewed and replaced, without scrapping the entire first storage board. The adjustability is relatively high. Compared with fixed connection schemes such as welding, the threaded connection scheme can maintain the permanent and stable connection state between the limiting member and the first storage board by using the self-locking and anti-loosening characteristics of the threaded connection. The thread gap is preferably 0.1 - 0.3 mm. Considering the application environment is a medical institution and disinfectants such as alcohol are regularly used for disinfection, the thread gap within this size range can reduce the residue of the disinfectant.

[0007] According to an embodiment of the present invention, a cavity is provided inside the limiting member. One end of the limiting member is open and communicates with the cavity. A first sphere is provided at the opening, and a first spring in contact with the first sphere is disposed inside the cavity. The provided first spring can continuously contact the first sphere. After the first sphere comes into contact with the blood collection tube, the displacement of the first sphere deforms the first spring. After the first sphere is no longer in contact with the outer wall of the blood collection tube, the first spring returns. In this way, the clamping and limiting of the blood collection tube are realized. Moreover, this non-fixed limiting method does not pose a risk of excessive clamping of the blood collection tube resulting in fragmentation. For the shaking and the like during the placement and movement of the blood collection tube, the first sphere can transmit and the first spring can absorb it, thus avoiding unnecessary collisions between the blood collection tube and surrounding objects and solving the problem of hemolysis.

[0008] According to an embodiment of the present invention, a first sliding rod is built into the limiting member. One end of the limiting member away from the opening has a through hole allowing the first sliding rod to enter and exit. One end of the first sliding rod is configured with the through hole, and the other end is connected to the first sphere. The connection between the first sliding rod and the first sphere can be connection methods such as welding and bonding, or a butt-joint connection method. In the case of choosing the butt-joint method, the contact end of the first sliding rod and the first sphere has a contact plate body, and the axis of this plate body is basically consistent with the axis of the limiting member. An indicator light is provided outside the first box body. At the inner bottom of the threaded mounting hole on the hole wall of the first receiving hole, a pressure sensor is provided. The contact end of this pressure sensor corresponds to the position of the end of the first sliding rod and can contact the first sliding rod entering and exiting the through hole of the limiting member. The first sliding rod can not only be used for signal transmission, but also keep the relative positions of the first sphere and the first spring stable. The receiving assembly has a circuit interface integration end. These pressure sensors are connected to the interface integration end and are connected to a control unit provided at the inner bottom of the first box body through a circuit. In this way, it is possible to judge whether a blood collection tube or an object is placed in the first receiving hole on the receiving assembly according to the data fed back by the pressure sensor to the control unit. And two first receiving plates are provided and arranged in parallel at intervals, and the positions of the first receiving holes on both of them are correspondingly arranged. In this way, when the blood collection tube is placed into the receiving assembly, the blood collection tube needs to pass through the first receiving holes on the two first receiving plates in sequence when being placed. The limiting members on the upper and lower first receiving holes can both butt against the blood collection tube and the pressure sensor obtains a signal to judge whether the blood collection tube is placed in place. For example, only the pressure sensor in the upper first receiving hole transmits a signal to judge that the bottom of the blood collection tube is not inserted in place and the blood vessel placement operation is not standardized. The control unit outputs an instruction to the indicator light, such as outputting an instruction to make the indicator light flash red to remind. Other reminder or warning means can also be sound feedback.

[0009] According to an embodiment of the present invention, a driving component is disposed inside the first box body. The driving component includes a first frame body having a rectangular frame structure. A second driving plate is disposed inside the first frame body. A first transmission rod is connected to the side of the second driving plate. A driving motor connected to the first transmission rod is provided on one side of the first frame body. A first driving plate is connected above the second driving plate. The first driving plate is assembled with the storage component. The driving component is used to move the position of the storage component so that different storage components are at different positions inside the first box body. For example, when the first box body is in an open state, the driving motor drives the first transmission rod to rotate, thereby driving the displacement of the second driving plate, and then driving the storage component to be displaced to the middle of the open space of the first box body. This facilitates personnel or a manipulator to pick up and place blood collection tubes. After the corresponding operation is completed, the driving motor operates to return the storage component to the set position to avoid misplacing the blood collection tubes. A button corresponding to the driving motor is provided outside the first box body. Additionally, the provided driving component positions the storage component in the middle of the first box body, reducing external interference. At the same time, when the cooler is operating inside the first box body, the contact probability between the cold air flow and the storage component is increased. The increased flow of the cold air flow under the movement of the second driving plate helps to ensure the temperature balance in each area inside the first box body and the quality of the samples in the blood collection tubes.

[0010] The number of second driving plates is preferably [X], and the number of second sensors is the same as the number of second driving plates. The specific number of second driving plates is selected according to the usage requirements. When two second driving plates are used, the driving motors corresponding to the second driving plates can respectively control the displacement of the corresponding second driving plates and the first driving plate, and then drive the corresponding storage components, thereby dividing the positions inside the first box body. For example, the storage of blood collection tubes for emergency patients and the storage of blood collection tubes for ordinary patients are optimized to improve the processing level and inspection efficiency. The second sensor is an infrared photoelectric sensor, which can detect the distance from the second driving plate, and then determine the position of the corresponding storage component and feedback data for subsequent processing.

[0011] According to an embodiment of the present invention, a first slot for inserting the first storage board is provided on the first drive board. The setting of the first slot enables the storage component to be stably installed above the first drive board, facilitating the taking and placing of the storage component. A first side board is connected to the side of the second drive board through an elastic member. There is also a protruding portion outside the second drive board. A optical axis parallel to the first transmission rod is provided on the first frame body, and the optical axis can be slidably matched with the protruding portion to improve the smoothness effect of the second drive board during movement. The provided first side board is used to fill the hollow area in the middle of the second drive board, facilitating the second sensor to accurately obtain the spacing data. Connecting the first side board with an elastic member can protect the side of the second drive board. When the displacement stroke of the second drive board exceeds the range, the first side board can block and form a buffer based on the existence of the elastic member. Especially for the second sensor, it can achieve a flexible contact protection effect. In addition, for the airflow passing situation inside the first box body, the distance between the first side board and the second drive board can affect the airflow movement trajectory during the upward movement of the bottom of the first box body, helping to reduce the aggregation of airflow around the second drive board, which may cause uneven temperature between the periphery and the bottom of the storage component and affect the quality of blood collection tubes.

[0012] According to an embodiment of the present invention, a second sensor is connected to one side of the first frame body through a first connecting rod, and the position of the second sensor is correspondingly set with the second drive board. The existence of the first connecting rod realizes the effective fixation of the second sensor and defines the positions of the second sensor and the second drive board to ensure the detection of the specific position of the storage component.

[0013] According to an embodiment of the present invention, a first sensor is provided above the first box body. The first sensor is a temperature sensor, which is used to obtain and feedback the temperature inside the first box body, so that the temperature inside the first box body can be monitored. Especially in a high-temperature environment, such as an air-conditioned room or in summer weather, the temperature inside the first box body can be controlled.

[0014] A second opening and closing board that can be opened and closed is provided on the side of the first box body. The second opening and closing board is connected to the first box body through a hinge. A first opening and closing board that can be opened and closed is provided on the side of the first box body. The first opening and closing board is connected to the first box body through a hinge, providing two different positions to realize the entry and exit of objects into and out of the first box body. For example, when placing blood collection tubes, the first opening and closing board is opened, and when taking out the storage component, the second opening and closing board is opened, reducing the risk of contamination. Sealing rubber strips are provided at the contact positions between the first opening and closing board, the second opening and closing board and the first box body for dust prevention and to prevent small insects from entering.

[0015] According to one embodiment of the present invention, a disinfection component is built into the first box, and the disinfection component includes a lamp. The lamp of the disinfection component is an ultraviolet lamp, which is arranged above the first box. A controller connected to the lamp is arranged on the upper part of the lamp, and the lamp is turned on and off by the controller. The number of lamps can be multiple. When the number is more than two, the ends of the lamps are connected by a limiting connection plate to fix the ends of the lamps, so as to prevent the lamps from shaking and colliding with each other due to some reasons, and the convenience of disassembly and assembly of the disinfection component inside the first box is improved after the limiting connection plate is arranged at the end.

[0016] Based on a method for using a sample storage device for an automatic blood collection tube sorting device, the method of use is as follows: Open the first box body, insert the blood collection tube into the first receiving holes of the first receiving plates arranged up and down in sequence, and the first sphere at the end of the limiter in the first receiving hole abuts against the outer wall of the blood collection tube.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention adopts a first box to provide external protection and isolation for the storage component, and multiple storage components can be accommodated inside the first box to divide different categories of blood collection tubes, such as emergency and general inspection classifications. The device of the present invention can monitor and control the temperature inside the first box to ensure the quality of samples in the blood collection tube. The solution of the present invention has the advantages of convenient removal of blood collection tubes, meeting the storage of a variety of samples, and effectively ensuring the safety of sample storage and the accuracy of sample data. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the external scheme of a sample storage device of an automatic blood collection tube sorting device of the present invention; Figure 2 It is a schematic diagram of the internal scheme of a sample storage device of an automatic blood collection tube sorting device of the present invention; Figure 3 It is a schematic diagram of the positional relationship among the storage assembly, the driving assembly and the refrigerator of the present invention; Figure 4 It is a schematic diagram of the assembly state of the storage component and the driving component of the present invention; Figure 5 It is a schematic diagram of the driving component scheme of the present invention; Figure 6 It is a schematic diagram of a partial solution of the driving assembly of the present invention; Figure 7 Schematic diagram of the storage component solution of the present invention; Figure 8 Schematic diagram of the buffer plate solution of the present invention; Figure 9 Schematic diagram of the structure of the limiting member of the present invention; Figure 10 Schematic diagram of the internal structure of the limiting member of the present invention; Figure 11 Schematic diagram of the cooler and the flow guide plate of the present invention; Figure 12 Schematic diagram of the disinfection component solution of the present invention.

[0020] Explanation of reference numerals: 10. First box body; 11. First opening and closing plate; 12. Indicator light; 13. Second opening and closing plate; 14. First fan; 15. First sensor; 20. Disinfection component; 21. Controller; 22. Lamp tube; 23. Limiting connecting plate; 30. Storage component; 31. First storage plate; 32. Limiting member; 321. Thread; 322. First sphere; 323. First sliding rod; 324. First spring; 33. First storage hole; 34. Second storage plate; 35. Third storage plate; 36. Buffer plate; 361. First opening; 40. Driving component; 41. First frame; 42. First driving plate; 43. First connecting rod; 44. Second sensor; 45. Second driving plate; 46. First transmission rod; 47. Driving motor; 48. First side plate; 49. First slot; 50. Cooler; 51. Ventilation plate; 52. Flow guide plate. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Next, the concepts involved in the present application will be described first in conjunction with the accompanying drawings. It should be noted here that the following descriptions of each concept are only for making the content of the present application easier to understand, and do not represent a limitation on the protection scope of the present application; at the same time, without conflict, the embodiments and the features in the embodiments of the present application can be combined with each other. Next, the present application will be described in detail with reference to the accompanying drawings and in conjunction with the embodiments.

[0023] Embodiment 1: As shown in the attached Figure 1 - attached Figure 12As shown in the figure, a sample storage device for an automatic blood collection tube sorting device includes a first box body 10. The first box body 10 internally houses a storage component 30. The storage component 30 includes at least two parallel and spaced-apart first storage plates 31. First storage holes 33 are provided on each of the first storage plates 31. A limiting member 32 is provided on the hole wall of the first storage hole 33. The limiting member 32 has a first sphere 322 that can be displaced.

[0024] In the present invention, the first box body 10 provides external protection and isolation for the storage component 30. Multiple storage components 30 can be accommodated inside the first box body 10 to classify different types of blood collection tubes, such as emergency and general examination classifications, or classification by inspection time, such as different time periods. The number of the first storage plates 31 of the storage component 30 is more than two. In actual use, it has the advantages of safety, efficiency improvement, and quality management. After blood collection tubes of different specifications are placed on the first storage plate 31, the first sphere 322 of the limiting member 32 can abut against the outer wall of the blood collection tube, thus forming a limiting support for the blood collection tube and meeting the storage requirements of blood collection tubes of different specifications. Two or more first storage plates 31 can keep the collected blood collection tubes in a vertically standing state. Under the limiting state of the limiting member 32, the probability of inclination and vibration during the subsequent transportation of the storage component 30 and when the storage component 30 is placed on the automatic blood collection tube sorting device is reduced. The solution of the present invention solves the problem of sample cross-contamination caused by the inclined placement of blood collection tubes. In terms of quality management, the limiting of the blood collection tube by the first sphere 322 is point-contact limiting, and the efficiency of personnel or equipment in putting in and taking out blood collection tubes is relatively high, achieving the effect of quickly accessing blood collection tubes.

[0025] Threaded mounting holes perpendicular to the axis of the first storage hole 33 are provided on the hole wall of the first storage hole 33. The limiting member 32 is a columnar structure and is externally provided with threads 321 corresponding to the threaded mounting holes. The threaded connection scheme can facilitate the disassembly and assembly of the limiting member 32. When a single body is damaged, only the damaged limiting member 32 single body needs to be unscrewed and replaced, without scrapping the entire first storage plate 31, and the adjustability is relatively high. Compared with fixed connection schemes such as welding, the threaded connection scheme can maintain the lasting and stable connection state between the limiting member 32 and the first storage plate 31 by using the self-locking and anti-loosening characteristics of threaded connection. The thread clearance is preferably 0.1 - 0.3 mm. Considering the application environment is a medical institution and disinfectants such as alcohol are regularly used for disinfection, the thread clearance within this size range can reduce the residue of disinfectants.

[0026] The limiting member 32 is internally provided with a cavity. One end of the limiting member 32 is open and communicates with the cavity. A first sphere 322 is arranged at the opening, and a first spring 324 in contact with the first sphere 322 is arranged in the cavity. The provided first spring 324 can continuously contact the first sphere 322. After the first sphere 322 contacts the blood collection tube, the displacement of the first sphere 322 deforms the first spring 324. After the first sphere 322 no longer contacts the outer wall of the blood collection tube, the first spring 324 recovers. In this way, the clamping and limiting of the blood collection tube are realized, and this non-fixed limiting method does not pose a risk of excessive clamping of the blood collection tube resulting in fragmentation. Corresponding to the shaking during the placement and movement of the blood collection tube, etc., the first sphere 322 can transmit and absorb the first spring 324, thus avoiding unnecessary collisions between the blood collection tube and surrounding objects and solving the problem of hemolysis occurrence.

[0027] A first sliding rod 323 is arranged inside the limiting member 32. One end of the limiting member 32 away from the opening has a through hole allowing the first sliding rod 323 to enter and exit. One end of the first sliding rod 323 is configured with the through hole, and the other end is connected to the first sphere 322. The connection between the first sliding rod 323 and the first sphere 322 can be connection methods such as welding and bonding, or a butting connection method. In the case of choosing the butting method, the contact end of the first sliding rod 323 and the first sphere 322 has a contact plate body, and the axis of the plate body is basically aligned with the axis of the limiting member 32. An indicator light 12 is arranged outside the first box body 10. A pressure sensor is arranged at the inner bottom of the threaded mounting hole on the hole wall of the first storage hole 33, and the contact end of the pressure sensor corresponds to the position of the end of the first sliding rod 323 and can contact the first sliding rod 323 entering and exiting the through hole of the limiting member 32. The first sliding rod 323 can not only be used for signal transmission but also keep the relative positions of the first sphere 322 and the first spring 324 stable. The storage assembly 30 has a line interface integration end. These pressure sensors are connected to the interface integration end and are connected to a control unit arranged at the inner bottom of the first box body 10 through a line. In this way, it is possible to judge whether a blood collection tube or an object is placed in the first storage hole 33 on the storage assembly 30 according to the data fed back by the pressure sensor to the control unit. And two first storage plates 31 are provided and arranged in parallel at intervals, and the positions of the first storage holes 33 on both of them are correspondingly arranged. In this way, when the blood collection tube is placed into the storage assembly 30, the blood collection tube needs to pass through the first storage holes 33 on the two first storage plates 31 in sequence when being placed. The limiting members 32 on the upper and lower first storage holes 33 can both abut against the blood collection tube and the pressure sensor obtains a signal to judge whether the placement of the blood collection tube is in place. For example, only the pressure sensor in the upper first storage hole 33 transmits a signal to judge that the bottom of the blood collection tube is not inserted in place and the blood vessel placement operation is not standardized. The control unit outputs an instruction to the indicator light 12, such as outputting an instruction to make the indicator light 12 flash red for reminder. For other reminder or warning means, it can also be a sound feedback.

[0028] The first box body 10 is internally provided with a driving component 40. The driving component 40 includes a first frame body 41 with a rectangular frame structure. The first frame body 41 is internally provided with a second driving plate 45. A first transmission rod 46 is connected to the side of the second driving plate 45. A driving motor 47 connected to the first transmission rod 46 is provided on one side of the first frame body 41. A first driving plate 42 is connected above the second driving plate 45. The first driving plate 42 is assembled with the storage component 30. The driving component 40 is used to move the position of the storage component 30 so that different storage components 30 are at different positions in the first box body 10. For example, when the first box body 10 is in the open state, the driving motor 47 drives the first transmission rod 46 to rotate, thereby driving the displacement of the second driving plate 45 to drive the storage component 30 to be displaced to the middle of the open space of the first box body 10. This facilitates personnel or a manipulator to pick up and place blood collection tubes. After completing the corresponding operation, the driving motor 47 operates to return the storage component 30 to the set position to prevent the blood collection tubes from being placed incorrectly. A button corresponding to the driving motor 47 is provided outside the first box body 10. In addition, the provided driving component 40 positions the storage component 30 in the middle of the first box body 10, reducing external interference. At the same time, when the cooler 50 is working inside the first box body 10, the contact probability between the cold air flow and the storage component 30 is increased. The movement of the second driving plate 45 increases the flow of the cold air flow, which helps to ensure the temperature balance of each area inside the first box body 10 and the quality of the samples in the blood collection tubes.

[0029] The number of the second driving plates 45 is preferably 2. The number of the second sensors 44 is the same as that of the second driving plates 45. The specific number of the second driving plates 45 is selected according to the usage requirements. When two second driving plates 45 are used, the driving motors 47 corresponding to the second driving plates 45 can respectively control the corresponding second driving plates 45 and the first driving plates 42 to displace, thereby driving the corresponding storage components 30, so as to divide the positions inside the first box body 10. For example, the storage of blood collection tubes for emergency patients and the storage of blood collection tubes for ordinary patients are used to optimize the processing level and inspection efficiency. The second sensor 44 is an infrared photoelectric sensor, which can detect the distance from the second driving plate 45, and then determine the position of the corresponding storage component 30 and feedback data for subsequent processing.

[0030] A first slot 49 is provided on the first drive board 42 for plugging into the first storage board 31. The provision of the first slot 49 enables the storage assembly 30 to be stably installed above the first drive board 42, facilitating the taking and placing of the storage assembly 30. A first side board 48 is connected to the side of the second drive board 45 through an elastic member. There is also a protruding portion on the outside of the second drive board 45. A light axis parallel to the first transmission rod 46 is provided on the first frame body 41, and this light axis can be slidably engaged with the protruding portion to enhance the smoothness effect of the second drive board 45 during movement. The provided first side board 48 is used to fill the hollow area in the middle of the second drive board 45, facilitating the second sensor 44 to accurately obtain the spacing data. Connecting the first side board 48 with an elastic member can provide protection to the side of the second drive board 45. When the displacement stroke of the second drive board 45 exceeds the range, the first side board 48 can block and form a buffer based on the existence of the elastic member, especially providing a flexible contact protection effect for the second sensor 44. Additionally, regarding the air flow passing situation inside the first box body 10, the spacing between the first side board 48 and the second drive board 45 can affect the air flow movement trajectory during the upward movement of the bottom of the first box body 10, helping to reduce the temperature unevenness around the storage assembly 30 caused by the aggregation of air flow around the second drive board 45, which may affect the quality of blood collection tubes.

[0031] One side of the first frame body 41 is connected to a second sensor 44 through a first connecting rod 43, and the position of the second sensor 44 is correspondingly set with the second drive board 45. The existence of the first connecting rod 43 realizes the effective fixation of the second sensor 44 and defines the positions of the second sensor 44 and the second drive board 45 to ensure the detection of the specific position of the storage assembly 30.

[0032] A first sensor 15 is provided above the first box body 10. The first sensor 15 is a temperature sensor, which is used to obtain and feedback the temperature inside the first box body 10, so that the temperature inside the first box body 10 can be monitored, especially for temperature control inside the first box body 10 in a high-temperature environment, such as in an air-conditioned room or in summer weather.

[0033] A second opening and closing board 13 that can be opened and closed is provided on the side of the first box body 10. The second opening and closing board 13 is connected to the first box body 10 through a hinge. A first opening and closing board 11 that can be opened and closed is provided on the side of the first box body 10. The first opening and closing board 11 is connected to the first box body 10 through a hinge, providing two different positions to enable objects to enter and exit the first box body 10. For example, when placing blood collection tubes, the first opening and closing board 11 is opened, and when taking out the storage assembly 30, the second opening and closing board 13 is opened, reducing the risk of contamination. Sealing rubber strips are provided at the contact positions between the first opening and closing board 11, the second opening and closing board 13 and the first box body 10 for dust prevention and to prevent small insects from entering.

[0034] The first box body 10 is internally provided with a disinfection component 20, and the disinfection component 20 includes a lamp tube 22. The lamp tube 22 of the disinfection component 20 is an ultraviolet lamp tube. The lamp tube 22 is arranged above the first box body 10. A controller 21 connected thereto is provided on the upper part of the lamp tube 22. The controller 21 is used to control the turning on and off of the lamp tube 22. The number of lamp tubes 22 can be multiple. When the number is more than two, the ends of the lamp tubes 22 are connected through a limit connecting plate 23 to fix the ends of the lamp tubes 22, avoiding the lamp tubes 22 from shaking and colliding with each other and breaking due to certain reasons. And after the limit connecting plate 23 is arranged at the end, the disassembly and assembly convenience of the disinfection component 20 inside the first box body 10 is improved.

[0035] Based on a usage method of a sample receiving device of a blood collection tube automatic sorting device, the usage method is as follows: Open the first box body 10, and insert the blood collection tubes into the first receiving holes 33 of the first receiving plates 31 arranged up and down in sequence. The first sphere 322 at the end of the limiting member 32 in the first receiving hole 33 abuts against the outer wall of the blood collection tube.

[0036] Embodiment 2: See Appendix Figure 7 、Appendix Figure 8 As shown, on the basis of Embodiment 1, the further optimized solution of this embodiment is that the first receiving plates 31 arranged at intervals up and down are connected by a second receiving plate 34. The second receiving plate 34 is arranged on the side of the first receiving plate 31. Specifically, there is a first receiving plate 31 arranged horizontally with a gap between the two second receiving plates 34. A third receiving plate 35 is also arranged between the two second receiving plates 34. The third receiving plate 35 is a breathable plate. The horizontal height of the third receiving plate 35 is lower than that of the second receiving plate 34. A buffer plate 36 is arranged on the third receiving plate 35. The buffer plate 36 is connected to the third receiving plate 35 by means of screw fastening, but is not limited to other connection methods such as bonding and magnetic attraction.

[0037] The buffer plate 36 is made of medical materials, such as closed-cell cross-linked polyethylene, polyurethane memory foam, silicone composite material, EVA copolymer. The structural shape of the buffer plate 36 corresponds to that of the first receiving plate 31, and the size is slightly smaller than that of the first receiving plate 31, which is convenient for disassembly and replacement of the buffer plate 36. Among them, the thickness of the buffer plate 36 is controlled within 2 cm. First openings 361 are arranged in an array on the surface of the buffer plate 36. The hole shape of the first openings 361 is a polygon structure, but is not limited to circles, ellipses, etc. The interval distance of the first openings 361 is small, such as within 0.5 cm, to ensure the air permeability and buffering effect.

[0038] The buffer plate 36 provided below the first storage plate 31 can, on the one hand, limit the downward insertion depth of the blood collection tube and provide an elastic buffering effect for the insertion, avoiding the rupture of the bottom of the blood collection tube due to excessive force when the blood collection tube is placed. On the other hand, the buffer plate 36 is provided with a first opening 361 to ensure the buffering effect and the air flow effect. For the bottom part of the blood collection tube, its contact with the first opening 361 can also reduce the probability of the bottom of the blood collection tube shaking and thus reduce the probability of hemolysis.

[0039] Embodiment 3: See Appendix Figure 2 , Appendix Figure 3 and Appendix Figure 11 As shown in the figures, the further optimized solution of this embodiment based on Embodiment 1 is as follows: A cooler 50 is provided at the bottom inside the first box body 10. This cooler 50 is a conventional existing cooler and will not be elaborated here in detail. This cooler can be a micro vortex tube cooler. The cost of this type of cooler is relatively low and can be controlled between 500 yuan and 2000 yuan, reducing the overall manufacturing cost of the equipment and being able to meet the temperature control usage requirements of the storage device.

[0040] A ventilation plate 51 is provided in the direction of the cold air outlet of the cooler 50. Flow guide plates 52 with different heights are arranged at intervals on the surface of the ventilation plate 51. The ventilation plate 51 is arranged below the drive assembly 40.

[0041] A first fan 14 is provided on the side wall of the first box body 10 for exhausting gas or ventilation.

[0042] The presence of the flow guide plates 52, on the one hand, forms a spacing distance from the upper equipment and uses the arrangement of the flow guide plates 52 to guide the dispersed flow of the air flow discharged from the cooler 50, improving the uniform distribution effect of the air flow temperature inside the first box body 10. On the other hand, the flow guide plates 52 provided between the cooler 50 and the drive assembly 40 above it can block the vibration transmission between the two during operation.

[0043] It should also be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application. Unless otherwise clearly specified and defined, terms such as "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0044] The above-described embodiments and / or implementation manners are only used to illustrate the preferred embodiments and / or implementation manners for realizing the technology of the present invention, and do not impose any formal restrictions on the implementation manners of the technology of the present invention. Any person skilled in the art, without departing from the scope of the technical means disclosed in the content of the present invention, can make some changes or modifications to other equivalent embodiments, but should still be regarded as the same technology or embodiment as the present invention in essence.

[0045] Specific examples are used in this article to elaborate on the principles and implementation manners of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. The above is only the preferred implementation manner of the present application. It should be noted that due to the limited nature of written expression and objectively infinite specific structures, for those of ordinary skill in the art of this technology, without departing from the principle of the present application, several improvements, refinements or changes can also be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or directly applying the concept and technical solution of the invention to other occasions without improvement, should all be regarded as the protection scope of the present application.

Claims

1. An automatic sorting device for blood collection tubes, a sample storage device, comprising a first box body (10), wherein a storage component (30) is arranged inside the first box body (10), and is characterized in that, The storage component (30) includes at least two first storage plates (31) that are parallel and spaced apart. First storage holes (33) are provided on the first storage plates (31). Limiting members (32) are provided on the hole walls of the first storage holes (33), and the limiting members (32) have first spheres (322) that can be displaced.

2. The sample storage device of the automatic blood collection tube sorting device according to claim 1, characterized in that: Threaded mounting holes perpendicular to the axis of the first storage hole (33) are provided on the hole wall of the first storage hole (33). The limiting member (32) is of a columnar structure and has threads (321) corresponding to the threaded mounting holes on the outside.

3. The sample storage device of the automatic blood collection tube sorting device according to claim 1, wherein: A cavity is provided inside the limiting member (32). One end of the limiting member (32) is open and communicates with the cavity. A first sphere (322) is provided at the opening, and a first spring (324) in contact with the first sphere (322) is provided inside the cavity.

4. The sample storage device of an automatic blood collection tube sorting device according to claim 3, characterized in that: A first sliding rod (323) is provided inside the limiting member (32). The end of the limiting member (32) away from the opening has a through hole allowing the first sliding rod (323) to enter and exit. One end of the first sliding rod (323) is configured with the through hole, and the other end is connected to the first sphere (322).

5. The sample storage device of the automatic blood collection tube sorting device according to claim 1, characterized in that: A driving component (40) is provided inside the first box body (10). The driving component (40) includes a first frame body (41) with a rectangular frame structure. A second driving plate (45) is provided inside the first frame body (41). A first transmission rod (46) is connected to the side of the second driving plate (45). A driving motor (47) connected to the first transmission rod (46) is provided on one side of the first frame body (41). A first driving plate (42) is connected above the second driving plate (45), and the first driving plate (42) is assembled with the storage component (30).

6. The sample storage device of an automatic blood collection tube sorting device according to claim 5, wherein: A first slot (49) for inserting the first storage plate (31) is provided on the first driving plate (42). A first side plate (48) is connected to the side of the second driving plate (45) through an elastic member.

7. The sample receiving device of an automatic blood collection tube sorting device according to claim 5, characterized in that: A second sensor (44) is connected to one side of the first frame body (41) through a first connecting rod (43), and the position of the second sensor (44) is set corresponding to the second driving plate (45).

8. The sample storage device of an automatic blood collection tube sorting device according to claim 1, characterized in that: A first sensor (15) is provided above the first box body (10).

9. The sample storage device of an automatic blood collection tube sorting device according to claim 1, characterized in that: A disinfection component (20) is provided inside the first box body (10), and the disinfection component (20) includes a lamp tube (22).

10. The usage method of a sample receiving device of an automatic blood collection tube sorting device according to any one of claims 1-9, characterized in that, The usage method is as follows: Open the first box body (10), and insert the blood collection tubes into the first storage holes (33) of the first storage plates (31) arranged up and down in sequence. The first sphere (322) at the end of the limiting member (32) inside the first storage hole (33) abuts against the outer wall of the blood collection tube.

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