An infectious disease blood sample processing device

Abstract

The present invention belongs to the technical field of disease blood sample processing, and specifically is a blood sample processing device for infectious diseases, comprising a first cylinder, a first circular plate is rotatably connected to the upper end of the first cylinder, a first circular ring is fixedly connected to the lower edge of the first circular plate through a plurality of first cylindrical bars, a plurality of first circular holes are provided in the middle of the first circular plate, second circular rings are respectively fixedly connected to the positions of the upper end of the first circular ring corresponding to the plurality of first circular holes, a second cylinder is fixedly connected to the lower end of the middle of the first circular plate, a plurality of clamping assemblies are arranged on the outer side of the second cylinder, the clamping assemblies comprise an arc-shaped plate sliding on the side of the second cylinder, clamping plates are rotatably connected to the two sides of the arc-shaped plate through connecting rod groups, the test tube is clamped and moved downward by driving the clamping plate, and medical staff will not have too much direct contact with the test tube placed inside when placing the test tube, so as to reduce secondary pollution as much as possible and protect the health of medical staff.

Description

Technical Field

[0001] The invention belongs to the technical field of disease blood sample processing, in particular to a device for processing infectious disease blood samples. Background Art

[0002] Blood tests are required during physical examinations. Blood analysis can be used to determine a person's anemia, cholesterol, diabetes, various infections, kidney function, calcium, liver function, blood diseases, and physical abnormalities. This is one of the most common laboratory tests performed in hospitals, and blood tests for infectious diseases are an essential testing method. Since some infectious diseases are highly contagious, blood samples need to be placed in a centralized location after the blood test, followed by preliminary disinfection before the next step of incineration or other means of processing the blood samples.

[0003] A patent with publication number CN220780434U discloses a disease blood sample processing device for the infectious disease department. When the disease blood sample test tube needs to be placed in a blood sample processing rack for transportation, the elastic limiter and the splint can be used to adjust the disease blood sample test tubes of different sizes so as to fix several disease blood sample test tubes in the blood sample processing rack, thereby avoiding shaking during the transportation of the disease blood sample processing box and the blood sample processing rack, which may cause the disease blood sample test tubes to loosen or even fall, affecting their use effect.

[0004] In the above-mentioned prior art, after the blood test is completed, the discarded test tubes and blood are recycled and processed, and the test tubes containing blood are placed in special containers or bags. Several test tubes contain blood samples of infected people, which need to be sent to a designated disinfection location by a dedicated person for centralized processing. Since blood specimens need to be processed in batches, it is necessary to continuously place test tubes in containers or bags until the test tubes reach the batch processing amount and then transfer them in a centralized manner. During the placement of the test tubes, the container or bag needs to be opened continuously, which will expose all the test tubes inside, increase the number of times medical staff come into contact with discarded test tubes, and the test tubes cannot be fixed individually. During the transfer process, the test tubes may collide with each other, causing the blood specimens in the test tubes to spill, which may cause cross infection and disease transmission.

[0005] To this end, the present invention provides an infectious disease blood sample processing device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: an infectious disease blood sample processing device described in the present invention comprises a first cylinder, a plurality of disinfection lamps are fixedly connected to the inner edge of the first cylinder, a third circular plate is fixedly connected to the upper end of the first cylinder, a rectangular hole is provided on one side of the middle of the third circular plate, an opening and closing component is provided in the middle of the rectangular hole, a fourth circular plate is fixedly connected to the lower end of the first cylinder, the first circular plate is rotatably connected to the upper end of the first cylinder, a first circular ring is fixedly connected to the lower edge of the first circular plate through a plurality of first cylindrical bars, a plurality of groups of first circular holes are provided in the middle of the first circular plate, each group of the first circular holes is radially distributed along the first circular plate, the length of the rectangular hole is consistent with that of a single group of first circular holes, second circular rings are respectively fixedly connected to the positions of the plurality of first circular holes at the upper end of the first circular ring, a second cylinder is fixedly connected to the lower end of the middle of the first circular plate, a plurality of clamping components are arranged on the outer side of the second cylinder, the clamping component comprises an arc plate sliding on the side of the second cylinder, and clamping plates are rotatably connected to the two sides of the arc plate through a connecting rod group.

[0008] Preferably, a third cylinder is fixedly connected to the outer side of the second cylinder, and a plurality of arc-shaped plates are slidably arranged on the outer side of the third cylinder. The connecting rod group includes a first connecting rod rotatably connected to both sides of the arc-shaped plate, the first connecting rod is fixedly connected to a third cylindrical block at one end away from the arc-shaped plate, the first connecting rod is rotatably connected to the second connecting rod at one end away from the arc-shaped plate, a waist-shaped groove is provided on one side of the second connecting rod, the third cylindrical block can slide in the waist-shaped groove, and the two second connecting rods are fixed by clamping plates on opposite sides.

[0009] Preferably, conical plates are fixedly connected to the upper ends of the clamping plates.

[0010] Preferably, a second cylindrical bar is slidably penetrated through the middle of the second connecting rod, a rectangular slider is fixedly connected to the lower end of the second cylindrical bar, and a rectangular slide rail is slidably connected to the lower end of the rectangular slider, the rectangular slide rails are respectively located on both sides of the second circular ring, and the rectangular slide rails are fixedly connected to the upper end of the first circular ring.

[0011] Preferably, the lower ends of the arc-shaped plates are fixed with J-shaped blocks, and one side of the middle of the fourth circular plate is fixed with a rectangular bar, the rectangular bar is located in the middle of the first circular ring, and the upper end of the rectangular bar is slidably connected with an L-shaped bar, and one side of the upper end of the L-shaped bar can slide on one side of the J-shaped block.

[0012] Preferably, second springs are respectively sleeved on the upper and lower ends of the second cylindrical bar, and the second springs are respectively fixedly connected to the two ends of the second cylindrical bar.

[0013] Preferably, the middle part of the second circular ring is slidably connected with a first cylindrical block, and the lower end of the first cylindrical block is fixedly connected to the first circular ring through a first spring.

[0014] Preferably, the opening and closing assembly includes a rectangular plate fixed in the middle of the rectangular hole, a plurality of second circular holes are provided in the middle of the rectangular plate, a plurality of arc-shaped pieces are respectively fixed to the inner edges of the second circular holes, and the plurality of arc-shaped pieces in the same second circular hole fit together.

[0015] Preferably, a second cylindrical block is fixedly connected to a position of the lower end of the third circular plate avoiding the rectangular hole and corresponding to a position of the first circular hole.

[0016] Preferably, rectangular frames are fixedly connected to positions corresponding to the rectangular holes on the upper end of the third circular plate, and the rectangular frames are hollow structures. A plurality of openings are respectively provided on one side of the middle of the rectangular frame, and first circular tubes are respectively fixedly connected to two sides of the rectangular frame, and a water storage tank is commonly fixedly connected to the lower ends of the first circular tubes, and the water storage tank is fixedly connected to the lower end of the fourth circular plate, and a second circular tube is respectively fixedly connected to one side of the first circular tube, and the second circular tube and the lower ends of the first circular tube respectively penetrate the third circular plate through connecting tubes and are fixedly connected to nozzles, and rectangular sheets are respectively fixedly connected to the lower edges of the rectangular holes.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The blood sample processing device for infectious diseases described in the present invention inserts a test tube into a first circular hole so that the test tube is located between two clamping blocks, then drives the clamping blocks to clamp the test tube, then drives the arc plate to drive the test tube in the middle of the clamping block to move downward and insert it into the second circular ring, and drives the first circular plate to rotate to install the test tubes into the first cylinder in turn. All the test tubes can be placed in the first cylinder without the medical staff putting their hands into the first cylinder, so that the medical staff will not have too much direct contact with the test tubes already placed inside when placing the test tubes, thereby reducing secondary contamination as much as possible and protecting the health of the medical staff.

[0019] 2. The blood sample processing device for infectious diseases described in the present invention is used to prevent test tubes from entering by setting a rectangular hole above the third circular plate. Since the opening of the rectangular hole is small, the test tubes installed in the first cylinder will not have much contact with the outside world. When placing the test tubes, the test tubes are inserted into the middle of a plurality of arc-shaped pieces. The arc-shaped pieces are made of soft silicone and can be deformed and can be tightly attached to the side walls of the test tubes. When the test tubes are completely inserted into the first cylinder, the arc-shaped pieces return to their initial state. The arc-shaped pieces are tightly attached together at the same time, so that the rectangular hole is in a sealed state. When placing and taking the test tubes, alcohol is sprayed out from the opening provided at the middle edge of the rectangular frame to disinfect the outside of the test tubes. At the same time, the gaps between the arc-shaped pieces are isolated, thereby further reducing the contact between the inside of the first cylinder and the outside world. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1is a three-dimensional diagram of the first embodiment of the present invention;

[0022] Figure 2 is a schematic cross-sectional view of a first cylinder;

[0023] Figure 3 is a schematic cross-sectional view of the first circular plate;

[0024] Figure 4 This is a schematic diagram of the explosion inside the second ring;

[0025] Figure 5 is a schematic diagram of the clamping assembly structure;

[0026] Figure 6 It is a schematic diagram of the connecting rod group structure;

[0027] Figure 7 It is a schematic diagram of the opening and closing component structure;

[0028] Figure 8 is a schematic diagram of the structure of the second cylindrical block;

[0029] In the figure: 1, first cylinder; 11, first circular plate; 111, first circular hole; 112, first cylindrical strip; 113, first circular ring; 1131, second circular ring; 1132, first cylindrical block; 1133, first spring; 114, second cylinder; 12, third circular plate; 121, rectangular hole; 122, second cylindrical block; 123, rectangular sheet; 124, rectangular plate; 1241, second circular hole; 125, arc sheet; 126, rectangular frame; 13, first circular tube; 131, The second round tube; 132, the nozzle; 14, the fourth round plate; 141, the rectangular strip; 142, the L-shaped strip; 15, the third cylinder; 16, the arc-shaped plate; 161, the first connecting rod; 1611, the third cylindrical block; 162, the second connecting rod; 1621, the waist-shaped groove; 1622, the second cylindrical strip; 1623, the second spring; 1624, the rectangular slider; 1625, the rectangular slide rail; 163, the J-shaped block; 17, the clamping plate; 171, the conical plate; 18, the disinfection lamp; 2, the water storage tank. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0031] Embodiment 1

[0032] like Figure 1-Figure 5As shown, an infectious disease blood sample processing device according to an embodiment of the present invention comprises a first cylinder 1, a plurality of disinfection lamps 18 are fixedly connected to the inner edge of the first cylinder 1, a third circular plate 12 is fixedly connected to the upper end of the first cylinder 1, a rectangular hole 121 is provided on one side of the middle of the third circular plate 12, an opening and closing component is provided in the middle of the rectangular hole 121, a fourth circular plate 14 is fixedly connected to the lower end of the first cylinder 1, a first circular plate 11 is rotatably connected to the upper end of the first cylinder 1, a first circular plate 11 is fixedly connected to the lower edge of the first circular plate 11 through a plurality of first cylindrical strips 112, and a first circular ring 113 is fixedly connected to the first circular plate 11. A plurality of groups of first circular holes 111 are provided in the first circular plate 11, and each group of first circular holes 111 is radially distributed along the first circular plate 11. The length of the rectangular hole 121 is consistent with that of a single group of first circular holes 111. Second circular rings 1131 are fixedly connected to the positions of the plurality of first circular holes 111 at the upper end of the first circular ring 113, and a second cylinder 114 is fixedly connected to the lower end of the middle part of the first circular plate 11. A plurality of clamping assemblies are provided on the outer side of the second cylinder 114, and the clamping assemblies include an arc plate 16 sliding on the side of the second cylinder 114, and clamping plates 17 are rotatably connected to the two sides of the arc plate 16 through connecting rod assemblies.

[0033] Specifically, after blood tests are conducted in hospitals, the blood samples in the test tubes need to be collected and destroyed in a centralized manner to prevent possible cross infection and disease transmission. After the blood tests in the test tubes are completed, they need to be placed in a centralized manner and properly stored to prevent accidental touching or collisions that may cause cross infection. Since blood samples need to be processed in batches, ordinary containers and bags cannot fix each test tube when storing blood samples in test tubes, and test tubes need to be continuously placed in containers or bags until the test tubes reach the batch processing quantity and then transferred in a centralized manner. During the placement of the test tubes, the containers or bags need to be opened continuously, which will expose all the test tubes inside to the outside, increase the number of times medical staff touch discarded test tubes, and the placement process may cause each test tube to become dirty. The tubes collide, causing the blood specimens in the test tubes to spill out and cause pollution. When using the present processing device, a group of test tubes are inserted in sequence, the number of test tubes is the same as the number of first circular holes 111 in a single group, and the first circular plate 11 is rotated to drive a group of first circular holes 111 to be located at the lower end of the rectangular hole 121, so that the first circular holes 111 of a single group can be exposed in the rectangular hole 121. After the upper end of the test tube is covered with a lid, the test tube is extended from the rectangular hole 121 into the middle of the opening and closing component. The opening and closing component can be an induction electric valve. When the test tube is close to the rectangular hole 121, the induction electric valve can be automatically opened until it is extended into the first cylinder 1. The disinfection lamp 18 provided inside the first cylinder 1 is an ultraviolet light, which can disinfect the surface of the test tube, so that the rectangular hole 121 is in a closed state. Or open rotation state, then insert the test tube into the first circular hole 111, so that the test tube passes through the middle of the two clamping plates 17, then drive the connecting rod group to rotate on one side of the arc plate 16, drive the clamping plate 17 to clamp the middle of the test tube, when the first circular hole 111 located at the lower end of the rectangular hole 121 is fully inserted with the test tube, then drive the arc plate 16 to slide downward on the side of the second cylinder 114, so that the lower end of the test tube is inserted into the second ring 1131, at this time, the test tube is away from the induction electric valve, the induction electric valve is automatically closed, so that the rectangular hole 121 is in a closed state, multiple test tubes can be placed separately, and each test tube can be kept stable, then drive the first circular plate 11 to drive the first ring 113 to rotate through the first cylindrical bar 112, and the first circular hole 111 with the test tube inserted is inserted. Rotate to one side of the interior of the first cylinder 1, and insert the test tube from the rectangular hole 121 into the first circular hole 111. Since the opening area of ​​the rectangular hole 121 is small and an opening and closing component is provided in the middle, when the test tube is continuously placed in the first cylinder 1, the time inside the first cylinder 1 is reduced as much as possible to prevent the test tube from contacting with the air. After the test tube is inserted into the first circular hole 111, the test tube is clamped by driving the clamping plate 17, and then the test tube clamped in the middle of the clamping plate 17 is driven to move downward by driving the arc plate 16. The test tube can be sent into the first cylinder 1 without the medical staff putting their hands into the first cylinder 1. When placing the test tube, the medical staff will not have too much direct contact with the test tube already placed inside, so as to minimize secondary pollution and protect the health of the medical staff.

[0034] like Figure 5 As shown, the third cylinder 15 is fixedly connected to the outer side of the second cylinder 114, and a plurality of arc plates 16 are slidably arranged on the outer side of the third cylinder 15. The connecting rod group includes a first connecting rod 161 which is rotatably connected to both sides of the arc plate 16, and the first connecting rod 161 is fixedly connected to the third cylindrical block 1611 at one end away from the arc plate 16, and the first connecting rod 161 is rotatably connected to the second connecting rod 162 at one end away from the arc plate 16. A waist-shaped groove 1621 is provided on one side of the second connecting rod 162, and the third cylindrical block 1611 can slide in the waist-shaped groove 1621, and the two second connecting rods 162 are fixed by clamping plates 17 on opposite sides.

[0035] Specifically, after the test tube is inserted into the first circular hole 111, the test tube is located in the middle of the two clamping plates 17. Since the first connecting rod 161 is connected to the arc plate 16 through a torsion spring, the arc plate 16 drives the clamping plate 17 to always be close to both sides of the test tube through the second connecting rod 162. Then, the two first connecting rods 161 are driven to rotate on one side of the arc plate 16 at the same time. The arc plate 16 slides in the waist-shaped groove 1621 through the third cylindrical block 1611, driving the two second connecting rods 162 to approach each other. The second connecting rods 162 on both sides drive the clamping plate 17 to approach both sides of the test tube at the same time until the test tube is clamped. Then, the arc plate 16 is driven to slide downward on the outside of the third cylinder 15, driving the test tube clamped in the middle of the clamping plate 17 to slide downward and insert it into the second ring 1131 to keep the test tube stable.

[0036] like Figure 5 As shown, conical plates 171 are fixedly connected to the upper ends of the clamping plates 17.

[0037] Specifically, the first connecting rod 161 is connected to the arc plate 16 through a torsion spring, and the arc plate 16 drives the two clamping plates 17 to always approach the middle through the second connecting rod 162, which may cause jamming when inserting the test tube, so that the test tube cannot be directly inserted into the middle of the two clamping plates 17. By providing a conical plate 171 above the two clamping plates 17, the two conical plates 171 are merged into a complete conical block, and the diameter of the upper conical plate 171 is larger than the diameter of the lower part, so that the test tube can directly enter between the two clamping plates 17 to prevent jamming.

[0038] like Figure 5 As shown, a second cylindrical bar 1622 is slidably passed through the middle of the second connecting rod 162, a rectangular slider 1624 is fixedly connected to the lower end of the second cylindrical bar 1622, and a rectangular slide rail 1625 is slidably connected to the lower end of the rectangular slider 1624. The rectangular slide rails 1625 are respectively located on both sides of the second circular ring 1131, and the rectangular slide rails 1625 are fixedly connected to the upper end of the first circular ring 113.

[0039] Specifically, when the first connecting rod 161 is driven to rotate on one side of the arc plate 16, the first connecting rod 161 drives the second connecting rod 162 to approach each other, and at the same time, the second connecting rod 162 drives the rectangular slider 1624 to slide in the rectangular slide rail 1625 through the second cylindrical bar 1622, thereby limiting the sliding direction of the second connecting rod 162. When the clamping plate 17 is driven to drive the test tube to slide downward, the second connecting rod 162 slides downward on the outside of the second cylindrical bar 1622.

[0040] like Figure 6 As shown, the lower end of the arc plate 16 is fixed with a J-shaped block 163, and one side of the middle of the fourth circular plate 14 is fixed with a rectangular bar 141, the rectangular bar 141 is located in the middle of the first circular ring 113, and the upper end of the rectangular bar 141 is slidably connected with an L-shaped bar 142, and one side of the upper end of the L-shaped bar 142 can slide on one side of the J-shaped block 163.

[0041] Specifically, when the second cylinder 114 is driven to drive the side clamping assembly to rotate, the installed test tube is driven to rotate to the side of the inside of the first cylinder 1, and the clamping assembly without the test tube is rotated to the lower end of the rectangular hole 121. At this time, the arc plate 16 located at the lower end of the rectangular hole 121 drives the J-shaped block 163 to rotate to the side of the L-shaped bar 142. After driving the clamping plate 17 to clamp the test tube, the L-shaped bar 142 is driven to slide into the inside of the rectangular bar 141. The L-shaped bar 142 drives the arc plate 16 to slide downward through the J-shaped block 163. The arc plate 16 drives the test tube to slide downward through the clamping plate 17 and inserts it into the second ring 1131.

[0042] like Figure 5 As shown, the second springs 1623 are respectively sleeved on the upper and lower ends of the second cylindrical bar 1622 , and the second springs 1623 are respectively fixedly connected to the two ends of the second cylindrical bar 1622 .

[0043] Specifically, when the clamping plate 17 is driven to clamp the test tube and drive the test tube to slide downward, the second connecting rod 162 drives the clamping plate 17 to slide downward and squeezes the second spring 1623 at the lower end. At this time, the clamping plate 17 is located at the lower end of the test tube. Subsequently, the second cylinder 114 is driven to rotate to drive the test tube installed on one side to rotate to the inner side of the first cylinder 1, so that the clamping plate 17 does not need to clamp the outside of the test tube, and the second spring 1623 at the lower end releases the elastic force, and the clamping plate 17 is pushed back to the middle of the test tube through the second connecting rod 162. When the first cylinder 1 is full of test tubes, they are transferred to the treatment and incineration site and need to be taken out. At this time, the arc plate 16 is driven to slide upward through the first connecting rod 161 and the second connecting rod 162 to drive the test tube clamped in the middle of the clamping plate 17 to move upward, so that the test tube moves upward through the rectangular hole 121, and then it can be taken out. By driving the second cylinder 114 to drive the first circular plate 11 to rotate, all the test tubes can be taken out in sequence.

[0044] like Figure 4As shown, the middle of the second circular ring 1131 is slidably connected with the first cylindrical block 1132 , and the lower end of the first cylindrical block 1132 is fixedly connected to the first circular ring 113 through the first spring 1133 .

[0045] Specifically, when the clamping plate 17 is driven to clamp the test tube and drive the test tube to be inserted into the second ring 1131, the lower end of the test tube contacts the first cylindrical block 1132, driving the first cylindrical block 1132 to move downward and squeeze the first spring 1133 to prevent excessive squeezing of the lower end of the test tube and causing damage to the test tube.

[0046] like Figure 7 As shown, the opening and closing assembly includes a rectangular plate 124 fixed in the middle of the rectangular hole 121, a plurality of second circular holes 1241 are provided in the middle of the rectangular plate 124, a plurality of arc-shaped pieces 125 are fixed to the inner edges of the second circular holes 1241, and the plurality of arc-shaped pieces 125 in the same second circular hole 1241 fit together.

[0047] Specifically, when inserting a test tube, the test tube is extended into the middle of several arc-shaped pieces 125. The arc-shaped pieces 125 are made of soft silicone material and can be deformed and can be tightly attached to the side wall of the test tube. When the test tube is completely extended into the first cylinder 1, the arc-shaped pieces 125 return to their initial state, and each arc-shaped piece 125 is tightly attached together at the same time, so that the rectangular hole 121 can be in a sealed state.

[0048] like Figure 8 As shown, the second cylindrical blocks 122 are fixedly connected to the positions of the lower end of the third circular plate 12 avoiding the rectangular hole 121 and corresponding to the positions of the first circular hole 111 .

[0049] Specifically, when the test tube is driven to rotate to the inside of the first cylinder 1, the first circular plate 11 drives the installed test tube to rotate to the corresponding lower end of the second cylindrical block 122. The second cylindrical block 122 is made of rubber. The second cylindrical block 122 can squeeze the test tube downward to fix the test tube more firmly, and at the same time can support the cover above the test tube to prevent the cover from falling off and the internal sample from spilling out during transportation.

[0050] Embodiment 2

[0051] like Figure 2 , Figure 7As shown, compared with Example 1, another implementation of the present invention is: a rectangular frame 126 is fixedly connected to the position of the upper end of the third circular plate 12 corresponding to the rectangular hole 121, the rectangular frame 126 is a hollow structure, and a plurality of openings are respectively provided on one side of the middle of the rectangular frame 126, and the first circular tube 13 is respectively fixedly connected to both sides of the rectangular frame 126, and the lower end of the first circular tube 13 is commonly fixedly connected to the water storage tank 2, and the water storage tank 2 is fixedly connected to the lower end of the fourth circular plate 14, and the second circular tube 131 is respectively fixedly connected to one side of the first circular tube 13, and the lower ends of the second circular tube 131 and the first circular tube 13 respectively penetrate the third circular plate 12 through a connecting pipe and are fixedly connected to a nozzle 132, and the lower edge of the rectangular hole 121 is respectively fixedly connected to a rectangular sheet 123.

[0052] Specifically, when placing or taking a test tube, it is necessary to pass through the rectangular hole 121. There will still be a certain gap when the test tube passes through the arc piece 125. By placing alcohol in the water storage tank 2, the alcohol flows into the rectangular frame 126 through the first circular tube 13. When placing or taking a test tube, the alcohol is sprayed out from the opening provided at the middle edge of the rectangular frame 126, which can disinfect the outside of the test tube and isolate the gaps generated between the arc pieces 125. At the same time, the rectangular piece 123 provided at the lower edge of the rectangular hole 121 can further reduce the contact between the inside of the first cylinder 1 and the outside air.

[0053] Working principle: when putting in a test tube, extend the test tube into the middle of several arc-shaped pieces 125. The arc-shaped pieces 125 are made of soft silicone material and can be close to the side wall of the test tube. There will still be a certain gap when the test tube passes through the arc-shaped pieces 125. By placing alcohol in the water storage tank 2, the alcohol flows into the rectangular frame 126 through the first circular tube 13. When placing or taking out the test tube, the alcohol is sprayed out from the opening provided at the middle edge of the rectangular frame 126, which can disinfect the outside of the test tube and isolate the gaps between the arc-shaped pieces 125. When the test tube is completely extended into the first cylinder 1, the arc-shaped pieces 125 return to their initial state, and then the test tube is inserted into the first circular hole 111, so that the test tube passes through the middle of the two clamping plates 17, and then the two first connecting rods 161 are driven to move simultaneously on the arc plates 16 The arc plate 16 slides in the waist-shaped groove 1621 through the third cylindrical block 1611, driving the two second connecting rods 162 to approach each other, and the second connecting rod 162 drives the rectangular slider 1624 to slide in the rectangular slide rail 1625 through the second cylindrical bar 1622, and limits the sliding direction of the second connecting rod 162. When the clamping plate 17 is driven to drive the test tube to slide downward, the second connecting rod 162 slides downward on the outside of the second cylindrical bar 1622, and the second connecting rods 162 on both sides drive the clamping plate 17 to approach both sides of the test tube at the same time until the test tube is clamped, and then the arc plate 16 is driven to slide downward on the outside of the third cylinder 15, driving the test tube clamped in the middle of the clamping plate 17 to slide downward and insert it into the second ring 1131 to keep the test tube stable.

[0054] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An infectious disease blood sample processing device, comprising a first cylinder (1), a plurality of disinfection lamps (18) being fixedly connected to the inner edge of the first cylinder (1), a third circular plate (12) being fixedly connected to the upper end of the first cylinder (1), a rectangular hole (121) being provided on one side of the middle of the third circular plate (12), an opening and closing component being provided in the middle of the rectangular hole (121), a fourth circular plate (14) being fixedly connected to the lower end of the first cylinder (1), characterized in that: A first circular plate (11) is rotatably connected to the upper end of the first cylinder (1), a first circular ring (113) is fixedly connected to the lower edge of the first circular plate (11) via a plurality of first cylindrical strips (112), a plurality of groups of first circular holes (111) are provided in the middle of the first circular plate (11), each group of the first circular holes (111) is radially distributed along the first circular plate (11), and the length of the rectangular holes (121) is equal to the diameter of a single group of the first circular holes (111) along the length direction of the rectangular holes (121). The first circular plate (11) has the same size as the first circular plate (113), the upper end of the first circular ring (113) is fixedly connected to the positions of the plurality of first circular holes (111), the middle lower end of the first circular plate (11) is fixedly connected to the second cylinder (114), the outer side of the second cylinder (114) is provided with a plurality of clamping assemblies, the clamping assemblies include an arc-shaped plate (16) sliding on the side of the second cylinder (114), and the two sides of the arc-shaped plate (16) are rotatably connected to clamping plates (17) through connecting rod groups; A third cylinder (15) is fixedly connected to the outer side of the second cylinder (114), and a plurality of arc-shaped plates (16) are slidably arranged on the outer side of the third cylinder (15). The connecting rod group comprises first connecting rods (161) rotatably connected to the two sides of the arc-shaped plates (16), and the first connecting rod (161) is fixedly connected to the third cylindrical block (1611) at one end away from the arc-shaped plate (16), and the first connecting rod (161) is rotatably connected to the second connecting rod (162) at one end away from the arc-shaped plate (16). A waist-shaped groove (1621) is provided on one side of the second connecting rod (162), and the third cylindrical block (1611) can slide in the waist-shaped groove (1621). The opposite sides of the two second connecting rods (162) are fixedly connected to the clamping plate (17).

2. The infectious disease blood sample processing device according to claim 1, characterized in that: Conical plates (171) are fixedly connected to the upper ends of the clamping plates (17).

3. The infectious disease blood sample processing device according to claim 1, characterized in that: A second cylindrical bar (1622) is slidably passed through the middle of the second connecting rod (162), a rectangular slider (1624) is fixedly connected to the lower end of the second cylindrical bar (1622), and a rectangular slide rail (1625) is slidably connected to the lower end of the rectangular slider (1624), the rectangular slide rails (1625) are respectively located on both sides of the second circular ring (1131), and the rectangular slide rails (1625) are fixedly connected to the upper end of the first circular ring (113).

4. The infectious disease blood sample processing device according to claim 3, characterized in that: The lower ends of the arc-shaped plates (16) are respectively fixedly connected to J-shaped blocks (163); a rectangular strip (141) is fixedly connected to one side of the middle of the fourth circular plate (14); the rectangular strip (141) is located in the middle of the first circular ring (113); an L-shaped strip (142) is slidably connected to the interior of the upper end of the rectangular strip (141); and one side of the upper end of the L-shaped strip (142) is capable of sliding on one side of the J-shaped block (163).

5. The infectious disease blood sample processing device according to claim 3, characterized in that: Second springs (1623) are respectively sleeved on the upper and lower ends of the second cylindrical bar (1622), and the second springs (1623) are respectively fixedly connected to the two ends of the second cylindrical bar (1622).

6. The infectious disease blood sample processing device according to claim 1, characterized in that: The middle of the second circular ring (1131) is slidably connected to a first cylindrical block (1132), and the lower end of the first cylindrical block (1132) is fixedly connected to the first circular ring (113) via a first spring (1133).

7. The infectious disease blood sample processing device according to claim 1, characterized in that: The opening and closing assembly comprises a rectangular plate (124) fixedly connected to the middle of the rectangular hole (121); a plurality of second circular holes (1241) are provided in the middle of the rectangular plate (124); a plurality of arc-shaped pieces (125) are respectively fixedly connected to the inner edges of the second circular holes (1241); and the plurality of arc-shaped pieces (125) in the same second circular hole (1241) fit together.

8. The infectious disease blood sample processing device according to claim 7, characterized in that: A second cylindrical block (122) is fixedly connected to a position of the lower end of the third circular plate (12) avoiding the rectangular hole (121) and corresponding to a position of the first circular hole (111).

9. The infectious disease blood sample processing device according to claim 8, characterized in that: Rectangular frames (126) are fixedly connected to the positions of the upper ends of the third circular plates (12) corresponding to the rectangular holes (121); the rectangular frames (126) are hollow structures; a plurality of openings are respectively provided on one side of the middle of the rectangular frames (126); first circular tubes (13) are respectively fixedly connected to the two sides of the rectangular frames (126); the lower ends of the first circular tubes (13) are commonly fixedly connected to a water storage tank (2); the water storage tank (2) is fixedly connected to the lower end of the fourth circular plate (14); a second circular tube (131) is respectively fixedly connected to one side of the first circular tube (13); the lower ends of the second circular tube (131) and the first circular tube (13) respectively penetrate the third circular plate (12) through connecting tubes and are fixedly connected to a nozzle (132); and rectangular sheets (123) are respectively fixedly connected to the lower edges of the rectangular holes (121).

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