Detection Kit and Method for Serum Protein Biomarkers
By designing structures such as baffles, gear sets, placement blocks, magnetic blocks and electromagnets in the serum protein marker detection kit, the complex problems of sequential placement and removal of test tubes in traditional kits are solved, achieving efficient operation and convenient observation.
Patent Information
- Application Number
- CN202211229870.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-10-08
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2042-10-08
AI Technical Summary
During the use of the traditional serum protein marker detection kit, the order of placement and removal of test tubes is complicated, which can easily affect the detection effect and inconvenient to observe the reaction status of the test tubes.
A kit structure including a baffle, a gear set, a placement block and an ejection mechanism is designed. Through the cooperation of the baffle and the gear set, the test tubes are placed in sequence; by the cooperation of the magnetic block and the electromagnet, it is convenient to take out any position of the test tube; by rotating the rotor and bevel gear transmission, the inclined observation of the test tube is achieved.
The sequential placement and easy removal of the test tubes are realized, which improves the operating efficiency; the detection process is simplified by observing the reaction state in the test tube inclined.
Smart Images
Figure CN115571476B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of detection kits, and more particularly to a detection kit and method for serum protein markers. Background Art
[0002] Serum proteins are carriers of fatty acids in the blood. When the body needs energy or building materials, fat cells release fatty acids into the blood. The fatty acids are taken up by serum proteins and transported to the required sites. Serum proteins are the most abundant proteins in plasma. Each protein molecule can carry seven fatty acid molecules. These fatty acid molecules bind in the crevices of the protein, and their carbon-rich tails are buried inside, safely avoiding the surrounding water molecules. Serum proteins can also carry many other water-insoluble molecules;
[0003] Serum proteins are so abundant in the human body that the biomarker method can be used to label serum proteins in systems, organs, tissues, and cells to determine whether the subcellular structure or function of the human body has changed. At this time, it can be used for disease diagnosis, disease staging, or to evaluate the safety and effectiveness of new drugs or new therapies in the target population. When performing protein labeling detection, it needs to be carried out in a kit. However, the traditional kit has the following problems:
[0004] When the kit is in use, serum proteins and markers are added into a test tube and then placed in the kit to wait for the reaction to proceed. When performing labeling, the concentration contents of serum proteins and markers placed in each test tube are different. Therefore, the test tubes in the kit need to be placed in order. After multiple operations, the test tubes may not be placed in order, which will affect the labeling and detection effects at this time;
[0005] After the kit is tested, the test tubes need to be taken out in sequence. Since the positions of different test tubes are relatively close, it is not easy to perform the taking-out operation. It can only be taken out from the outside to the inside in order, which reduces the work efficiency. Moreover, when the serum proteins and markers react, it can only be observed directly above the test tube, which is not easy to observe. Summary of the Invention
[0006] In order to overcome the above-mentioned defects of the prior art, the embodiments of the present invention provide a detection kit and method for serum protein markers to solve the technical problems raised in the background art.
[0007] To achieve the above object, the present invention provides the following technical solutions: a detection kit and method for serum protein markers, including a kit body, an installation tube is fixedly connected inside the kit body, a backing plate is fixedly connected to the bottom end of the kit body, an installation plate is fixedly connected to the bottom end of the backing plate, an adjustment mechanism is movably connected to the side of the installation plate, a blocking mechanism is movably connected inside the installation tube, and a pop-up mechanism is movably connected to the bottom end of the blocking mechanism;
[0008] The blocking mechanism includes a baffle that can be triggered by a test tube. One side of the bottom end of the baffle is fixedly connected with a rotating block. A first gear set is fixedly connected inside the rotating block. A second gear set is meshed with the side of the first gear set. A connecting plate is meshed with the side of the second gear set away from the first gear set. A placing block is fixedly connected to the bottom end of the connecting plate. A spring is movably connected to the bottom end of the placing block;
[0009] The pop-up mechanism includes a magnetic block. The bottom end of the moving block is fixedly connected to the top end of the magnetic block. An installation groove adapted to the electromagnet is opened at the top end of the installation plate. The electromagnet is located in the installation groove of the installation plate. The top end of the electromagnet is fixedly connected to the bottom end of the backing plate.
[0010] In a preferred embodiment, an arc surface is opened at the top end of the baffle. When the baffle is in a vertical state, the arc surface of the baffle and the inner side of the installation tube form a complete inner circular surface. The top end of the placing block is adapted to the arc surface at the bottom end of the test tube.
[0011] In a preferred embodiment, a chute adapted to the moving block is opened inside the placing block. An upper limit rod is fixedly connected to the top end of the chute of the placing block. An avoidance hole for the upper limit rod to slide is opened at the top end of the moving block.
[0012] In a preferred embodiment, the magnetic blocks alternately have magnetism. When one magnetic block has magnetism, its adjacent magnetic block does not have magnetism. When one magnetic block does not have magnetism, the adjacent magnetic block has magnetism. The bottom end of the magnetic block with magnetism has the same magnetic pole as the top end of the electromagnet after being energized.
[0013] In a preferred embodiment, an avoidance hole adapted to the lower limit rod is opened at the bottom end of the moving block. The bottom end of the lower limit rod is fixedly connected to the bottom end of the backing plate. A through hole for accommodating the lower limit rod is opened inside the magnetic block.
[0014] In a preferred embodiment, the adjusting mechanism includes a rotatable runner, a rotating shaft is fixedly connected to the side surface of the runner, a first bevel gear is fixedly connected to the side surface of the rotating shaft away from the runner, a second bevel gear is engaged with the side surface of the first bevel gear away from the rotating shaft, a threaded rod is fixedly connected to the inside of the second bevel gear, and a support block is threadedly connected to the side surface of the threaded rod.
[0015] In a preferred embodiment, the bottom end of the support block is spherical, a connecting shaft is fixedly connected to the side surface of the mounting plate away from the runner at the bottom end, mounting blocks are movably connected to both sides of the connecting shaft, a bottom plate is fixedly intercepted at the bottom end of the mounting block, and a chamfer is provided at the edge of the mounting plate where the connecting shaft is located.
[0016] The technical effects and advantages of the present invention:
[0017] 1. In the present invention, by providing a baffle, a first gear set, a connecting plate, and a placement block, when a test tube is placed in the first installation tube, the test tube will press the baffle downward, and at this time, the baffle will rotate. After the baffle rotates, the connecting plate moves downward through the first gear set and the second gear set, and the connecting plate drives the placement block to move downward. When a test tube is placed in the second installation tube at this time, the placement block cooperates with the bottom end of the installation tube to accommodate the test tube. When no test tube is placed in the previous installation tube, the placement block is located above at this time, and the test tube cannot be completely placed, thus ensuring that the test tubes are placed in sequence.
[0018] 2. In the present invention, by providing a placement block, a magnetic block, a lower limit rod, and an electromagnet, when the detection is completed, the electromagnet is energized at this time. After the first gear set is energized, the magnetic block moves upward. Under the limitation of the lower limit rod, the magnetic block drives the placement block to move vertically upward through the moving block. The adjacent magnetic blocks are magnetized at intervals, so the placement blocks drive the test tubes to move upward at intervals, and at this time, it is convenient to take out the test tubes at any position.
[0019] 3. In the present invention, by providing a runner, a first bevel gear, a second bevel gear, and a support block, when the runner is rotated, the runner drives the threaded rod to rotate through the transmission of the first bevel gear and the second bevel gear. When the threaded rod rotates, it drives the support block to move downward, and the downward movement of the support block causes the entire mounting plate to rotate around the connecting shaft. Therefore, the test tube above is in an inclined state, and at this time, it is relatively convenient to observe the reaction state inside the test tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.
[0021] Figure 2 It is a schematic sectional view of the overall structure of the present invention.
[0022] Figure 3 It is a schematic diagram of the structure of the blocking mechanism of the present invention.
[0023] Figure 4 Schematic diagram of the rotation structure of the blocking mechanism of the present invention.
[0024] Figure 5 Schematic diagram of the test tube placement structure of the present invention.
[0025] Figure 6 Schematic cross-sectional view of the placement block structure of the present invention.
[0026] Figure 7 Schematic diagram of the mounting plate of the present invention.
[0027] Figure 8 Schematic diagram of the adjustment mechanism inside the mounting plate of the present invention.
[0028] Figure 9 Exploded schematic diagram of the adjustment mechanism of the present invention.
[0029] Reference numerals are: 1, kit body; 2, backing plate; 3, mounting plate; 4, mounting tube; 5, blocking mechanism; 501, baffle; 502, rotating block; 503, first gear set; 504, second gear set; 505, connecting plate; 506, placement block; 507, spring; 508, upper limit rod; 509, moving block; 6, ejection mechanism; 601, magnetic block; 602, lower limit rod; 603, electromagnet; 7, adjustment mechanism; 701, runner; 702, rotating shaft; 703, first bevel gear; 704, second bevel gear; 705, threaded rod; 706, support block; 8, bottom plate; 9, mounting block; 10, connecting shaft. Detailed implementation manners
[0030] Next, the technical solutions in the present invention will be clearly and completely described in conjunction with the drawings in the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples, and the detection kit and method for serum protein markers involved in the present invention are not limited to the various structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.
[0031] Refer to Figure 1 - Figure 5, the present invention provides a detection kit and method for serum protein markers, including a kit body 1. An installation tube 4 is fixedly connected inside the kit body 1. A backing plate 2 is fixedly connected to the bottom end of the kit body 1. An installation plate 3 is fixedly connected to the bottom end of the backing plate 2. An adjusting mechanism 7 is movably connected to the side of the installation plate 3. A blocking mechanism 5 is movably connected inside the installation tube 4. A pop-up mechanism 6 is movably connected to the bottom end of the blocking mechanism 5. The blocking mechanism 5 includes a baffle 501 that can be triggered by a test tube. An arc surface is provided at the top end of the baffle 501. When the baffle 501 is in a vertical state, the arc surface of the baffle 501 and the inner side of the installation tube 4 combine to form a complete inner circular surface. The top end of the placement block 506 is adapted to the arc surface at the bottom end of the test tube. One side of the bottom end of the baffle 501 is fixedly connected to a rotating block 502. A first gear set 503 is fixedly connected inside the rotating block 502. A second gear set 504 is meshed with the side of the first gear set 503. A connecting plate 505 is meshed with the side of the second gear set 504 away from the first gear set 503. The bottom end of the connecting plate 505 is fixedly connected to a placement block 506. A spring 507 is movably connected to the bottom end of the placement block 506.
[0032] In the embodiment of the present application, when a test tube is placed in the first installation tube 4, at this time, the baffle 501 will move downward under the pressure of the test tube. At this time, the baffle 501 will rotate downward by ninety degrees. At this time, the baffle 501 will enter the side of the installation tube 4. And the arc surface of the baffle 501 and the inner side of the installation tube 4 combine to form a complete inner circular surface. Therefore, the test tube can smoothly enter the installation tube 4. When the baffle 501 rotates, the baffle 501 will drive the first gear set 503 to rotate through the rotating block 502. The first gear set 503 drives the connecting plate 505 to move downward through the second gear set 504. When the connecting plate 505 moves downward, it will drive the placement block 506 to move downward. After the placement block 506 moves downward, at this time, after the placement block 506 moves downward, the top end of the placement block 506 cooperates with the bottom end of the installation tube 4, so that the test tube can be placed smoothly. Since the baffle 501 is relatively long compared to the first gear set 503, the power arm of the baffle 501 is much larger than that of the first gear set 503. Therefore, the baffle 501 can drive the first gear set 503 to rotate with a relatively small force, and then the placement block 506 can move downward to compress the spring 507. When the test tube directly contacts the spring 507, at this time, the test tube is not enough to move the placement block 506 downward to compress the spring 507. And when the test tube is placed in the installation tube 4, at this time, the baffle 501 and the test tube are parallel to each other. Therefore, the baffle 501 will not be pushed out by the elastic force of the spring 507 either.
[0033] Refer to Figure 5 And Figure 6, a chute adapted to the moving block 509 is provided inside the placing block 506. An upper limiting rod 508 is fixedly connected to the top end of the chute of the placing block 506. An avoidance hole for the upper limiting rod 508 to slide is provided at the top end of the moving block 509.
[0034] In the embodiment of the present application, when the placing block 506 moves, at this time, the moving block 509 slides on the placing block 506, so as to limit the moving position of the placing block 506. At this time, the upper limiting rod 508 slides inside the moving block 509. Therefore, the up and down movement of the placing block 506 is restricted by double limiting, ensuring that the placing block 506 moves more stably up and down.
[0035] Refer to Figure 6 And Figure 7 , the ejection mechanism 6 includes a magnetic block 601. The bottom end of the moving block 509 is fixedly connected to the top end of the magnetic block 601. An installation groove adapted to the electromagnet 603 is provided at the top end of the installation plate 3. The electromagnet 603 is located in the installation groove of the installation plate 3. The top end of the electromagnet 603 is fixedly connected to the bottom end of the backing plate 2. The magnetic block 601 alternately has magnetism. When one of the magnetic blocks 601 has magnetism, its adjacent magnetic block 601 does not have magnetism. When one of the magnetic blocks 601 does not have magnetism, the adjacent magnetic block 601 has magnetism. The bottom end of the magnetic magnetic block 601 has the same magnetic pole as the top end of the electromagnet 603 after being energized. An avoidance hole adapted to the lower limiting rod 602 is provided at the bottom end of the moving block 509. The bottom end of the lower limiting rod 602 is fixedly connected to the bottom end of the backing plate 2. A through hole for accommodating the lower limiting rod 602 is provided inside the magnetic block 601.
[0036] In the embodiment of the present application, when the electromagnet 603 is energized, a magnetic repulsion force is generated between the electromagnet 603 and the magnetic block 601. At this time, the magnetic block 601 with magnetism will move upward, and the lower limiting rod 602 will limit the moving position of the magnetic block 601. When the magnetic block 601 moves, it will drive the moving block 509 to move. When the moving block 509 moves, it drives the placing block 506 to move, so as to send out the bottom of the test tube. Therefore, the distance between test tubes at the same height increases, which is convenient to take out the test tubes from different positions. In addition, it should be noted that the connecting plate 505 is located at the bottom end of the placing block 506. Therefore, when the placing block 506 and the connecting plate 505 rise, the connecting plate 505 will not contact the bottom end of the installation tube 4, so that the placing block 506 cannot move.
[0037] Refer to Figure 8 And Figure 9, the adjusting mechanism 7 includes a rotatable runner 701. A rotating shaft 702 is fixedly connected to the side surface of the runner 701. A first bevel gear 703 is fixedly connected to the side surface of the rotating shaft 702 away from the runner 701. A second bevel gear 704 meshes with the side surface of the first bevel gear 703 away from the rotating shaft 702. A threaded rod 705 is fixedly connected to the inside of the second bevel gear 704. A support block 706 is threadedly connected to the side surface of the threaded rod 705. The bottom end of the support block 706 is spherical. A connecting shaft 10 is fixedly connected to the side surface of the bottom end of the mounting plate 3 away from the runner 701. Mounting blocks 9 are movably connected to both sides of the connecting shaft 10. The bottom end of the mounting block 9 is fixedly intercepted with a bottom plate 8. A chamfer is provided on the edge of the mounting plate 3 where the connecting shaft 10 is located.
[0038] In the embodiment of the present application, when the runner 701 is rotated, the threaded rod 705 is driven to rotate after being transmitted through the rotating shaft 702, the first bevel gear 703, and the second bevel gear 704. When the threaded rod 705 rotates, the support block 706 can move downward. When the support block 706 moves downward and contacts the bottom plate 8, the entire mounting plate 3 rotates around the connecting shaft 10 at this time, and the test tube is in an inclined state, which is convenient for observation. Moreover, the bottom end of the support block 706 is spherical, so the support block 706 is more stable when contacting the bottom plate 8. A fillet is provided on the edge of the mounting plate 3 where the connecting shaft 10 is located to prevent friction between the mounting plate 3 and the bottom plate 8 when the mounting plate 3 rotates.
[0039] The detection method of the detection kit for serum protein markers includes the following usage steps:
[0040] Step S1, regarding the problem of the sequential placement of test tubes in the kit, when the present application is used, the test tube is placed into the first mounting tube 4. When the test tube descends, it will drive the baffle 501 to rotate downward. When the baffle 501 rotates downward, it will drive the first gear set 503 to rotate through the rotating block 502. The rotation of the first gear set 503 drives the second gear set 504 to rotate in the opposite direction to the first gear set 503. When the second gear set 504 rotates, it will drive the connecting plate 505 to move downward. When the connecting plate 505 moves downward, it will drive the placement block 506 in the second mounting tube 4 to move downward. At this time, the top end of the placement block 506 and the bottom end of the mounting tube 4 form a complete arc surface, which can accommodate a new test tube. When the placement block 506 descends, it will compress the spring 507. At this time, when a test tube is placed in the second mounting tube 4, the baffle 501 in the second mounting tube 4 is triggered, and the placement block 506 in the third mounting tube 4 descends. Therefore, the test tubes need to be placed in sequence. When they are not placed in sequence, the test tube directly contacts the placement block 506 and is elastically supported by the spring 507, and the test tube cannot press down the placement block 506. Since the length of the baffle 501 is longer than the diameter of the first gear set 503, its power arm is longer, so that the placement block 506 can be pressed down. Therefore, irregular placement is not possible;
[0041] Step S2. Regarding the problem of taking out the test tube, when it is necessary to take out the test tube after the detection is completed, the electromagnet 603 is powered on at this time. After the electromagnet 603 is powered on, it drives the magnetic block 601 to move upward. Only the spaced magnetic blocks 601 have magnetism. Therefore, the magnetic blocks 601 drive the moving block 509 to move upward at intervals. The moving block 509 drives the entire test tube to rise through the placement block 506. At this time, the test tube rises at intervals. Therefore, it is relatively convenient to take out the test tubes at different positions.
[0042] Step S3. Regarding the problem of observing the test tube during detection, when observing, the rotating wheel 701 can be rotated. After the rotating wheel 701 rotates, it drives the first bevel gear 703 to rotate through the rotating shaft 702. When the first bevel gear 703 rotates, it drives the threaded rod 705 to rotate through the second bevel gear 704. When the threaded rod 705 rotates, the support block 706 can be moved downward. When the support block 706 moves downward and contacts the bottom plate 8, the entire mounting plate 3 rotates around the connecting shaft 10, and the test tube is in an inclined state, which is convenient for observation.
[0043] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;
[0044] Second: In the attached drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
[0045] Finally: The above description is only for the embodiments of the present invention and is not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. Detection kit for serum protein markers, including a kit body (1), Characterized in that: An installation tube (4) is fixedly connected inside the kit body (1), a backing plate (2) is fixedly connected to the bottom end of the kit body (1), an installation plate (3) is fixedly connected to the bottom end of the backing plate (2), an adjustment mechanism (7) is movably connected to the side of the installation plate (3), a blocking mechanism (5) is movably connected inside the installation tube (4), and a pop-up mechanism (6) is movably connected to the bottom end of the blocking mechanism (5); The blocking mechanism (5) includes a baffle (501) that can be triggered by a test tube. One side of the bottom end of the baffle (501) is fixedly connected with a rotating block (502), a first gear set (503) is fixedly connected inside the rotating block (502), a second gear set (504) is meshed with the side of the first gear set (503), a connecting plate (505) is meshed with the side of the second gear set (504) away from the first gear set (503), a placing block (506) is fixedly connected to the bottom end of the connecting plate (505), and a spring (507) is movably connected to the bottom end of the placing block (506); When the test tube is placed into the first installation tube (4), the test tube will drive the baffle (501) to rotate downward when it descends. When the baffle (501) rotates downward, it drives the first gear set (503) to rotate through the rotating block (502). The rotation of the first gear set (503) drives the second gear set (504) to rotate in the opposite direction to the first gear set (503). When the second gear set (504) rotates, it drives the connecting plate (505) to move downward. When the connecting plate (505) moves downward, it drives the placing block (506) in the second installation tube (4) to move downward. At this time, the top end of the placing block (506) and the bottom end of the installation tube (4) form a complete arc surface to accommodate a new test tube; A chute adapted to the moving block (509) is provided inside the placing block (506); The pop-up mechanism (6) includes a magnetic block (601). The bottom end of the magnetic block (601) is fixedly connected to the top end of the moving block (509). An installation slot adapted to the electromagnet (603) is provided at the top end of the installation plate (3). The electromagnet (603) is located in the installation slot of the installation plate (3), and the top end of the electromagnet (603) is fixedly connected to the bottom end of the backing plate (2).
2. The detection kit for serum protein markers according to claim 1, Characterized in that: An arc surface is provided at the top end of the baffle (501). When the baffle (501) is in a vertical state, the arc surface of the baffle (501) and the inner side of the installation tube (4) form a complete inner circular surface, and the top end of the placing block (506) is adapted to the arc surface at the bottom end of the test tube.
3. The detection kit for serum protein markers according to claim 2, Characterized in that: An upper limit rod (508) is fixedly connected to the top end of the chute of the placing block (506), and an avoidance hole for the upper limit rod (508) to slide is provided at the top end of the moving block (509).
4. The detection kit for serum protein markers according to claim 1, characterized in that: the magnetic blocks (601) have alternating magnetism. When one magnetic block (601) has magnetism, its adjacent magnetic block (601) does not have magnetism. When one magnetic block (601) does not have magnetism, the adjacent magnetic block (601) has magnetism. The bottom end of the magnetic magnetic block (601) has the same magnetic pole as the top end of the electromagnet (603) after being energized.
5. The detection kit for serum protein markers according to claim 4, characterized in that: a avoidance hole adapted to the lower limit rod (602) is opened at the bottom end of the moving block (509). The bottom end of the lower limit rod (602) is fixedly connected to the bottom end of the backing plate (2). A through hole for accommodating the lower limit rod (602) is opened inside the magnetic block (601).
6. The detection kit for serum protein markers according to claim 1, characterized in that: the adjusting mechanism (7) includes a rotatable runner (701). A rotating shaft (702) is fixedly connected to the side surface of the runner (701). A first bevel gear (703) is fixedly connected to the side surface of the rotating shaft (702) away from the runner (701). A second bevel gear (704) is meshed with the side surface of the first bevel gear (703) away from the rotating shaft (702). A threaded rod (705) is fixedly connected inside the second bevel gear (704). A support block (706) is threadedly connected to the side surface of the threaded rod (705).
7. The detection kit for serum protein markers according to claim 6, characterized in that: the bottom end of the support block (706) is spherical. A connecting shaft (10) is fixedly connected to the side surface of the mounting plate (3) away from the runner (701) at the bottom end. The two sides of the connecting shaft (10) are movably connected to mounting blocks (9). The bottom ends of the mounting blocks (9) are fixedly intercepted with a bottom plate (8). Chamfers are opened at the edges of the mounting plate (3) where the connecting shaft (10) is located.
8. A detection method for a detection kit for serum protein markers. This detection method uses the detection kit according to any one of claims 1-7, characterized in that, it includes the following usage steps: Step S1, when in use, place the test tube into the first mounting tube (4). When the test tube descends, it will drive the baffle (501) to rotate downward. When the baffle (501) rotates downward, it drives the first gear set (503) to rotate through the rotating block (502). The rotation of the first gear set (503) drives the second gear set (504) to rotate in the opposite direction to the first gear set (503). When the second gear set (504) rotates, it drives the connecting plate (505) to move downward. When the connecting plate (505) moves downward, it drives the placement block (506) in the second mounting tube (4) to move downward. At this time, the top end of the placement block (506) and the bottom end of the mounting tube (4) form a complete arc surface to accommodate a new test tube. When the placement block (506) descends, it compresses the spring (507). At this time, when a test tube is placed in the second mounting tube (4), the baffle (501) in the second mounting tube (4) is triggered, and the placement block (506) in the third mounting tube (4) descends. Therefore, the test tubes need to be placed in order. When not placed in order, the test tube directly contacts the placement block (506) and is elastically supported by the spring (507), so the test tube cannot press down the placement block (506). Since the length of the baffle (501) is longer than the diameter of the first gear set (503), its power arm is longer, so that the placement block (506) can be pressed down. Therefore, irregular placement is not possible; Step S2, when the detection is completed and the test tube needs to be taken out, at this time, the electromagnet (603) is energized. After the electromagnet (603) is energized, it drives the magnetic block (601) to move upward. Only the spaced magnetic blocks (601) are magnetic, so the magnetic blocks (601) drive the moving block (509) to move upward at intervals. The moving block (509) drives the entire test tube to rise through the placement block (506). At this time, the test tubes rise at intervals, so it is more convenient to take out the test tubes at different positions; Step S3, when observing, rotate the runner (701). After the runner (701) rotates, it drives the first bevel gear (703) to rotate through the rotating shaft (702). When the first bevel gear (703) rotates, it drives the threaded rod (705) to rotate through the second bevel gear (704). When the threaded rod (705) rotates, it causes the support block (706) to move downward. The support block (706) moves downward and contacts the bottom plate (8). At this time, the entire mounting plate (3) rotates around the connecting shaft (10), and the test tube is in an inclined state, which is convenient for observation.
Citation Information
Patent Citations
Test tube storage equipment for medical quality inspection
CN112550927A
Environment detection kit
CN213229650U