Vacuum test tube specimen intelligent signing system
The intelligent vacuum test tube specimen receipt system, utilizing intelligent scanning and sorting mechanisms, solves the problem of chaotic information uploading and handover in traditional sorting machine systems, achieving efficient, stable, automated processing and accurate handover of test tube specimen information.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ZHUHAI FENGYAN TECH CO LTD
- Filing Date
- 2023-06-12
- Publication Date
- 2026-06-16
AI Technical Summary
Existing traditional sorting machine systems lack verification and confirmation of receipt during the uploading and handover of test tube specimen information, leading to shirking of responsibility and chaotic handover between departments.
A smart vacuum test tube specimen signing system was designed, which uses intelligent scanning to replace manual scanning. Through the close cooperation of the tube lifting mechanism, roller mechanism, swing plate mechanism and scanning gun, the system realizes the rapid input and signing confirmation of test tube label information. The system uses tube guides and tube drop channels for precise sorting to ensure the accuracy of test tube quantity and handover data.
It achieves efficient and stable automated processing of test tube specimen information, avoids the problem of shirking responsibility between departments, ensures the accuracy of the quantity and data of handover, and can issue receipts.
Smart Images
Figure CN116757230B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of medical equipment technology, specifically to an intelligent receipt system for vacuum test tube specimens. Background Technology
[0002] Nowadays, the automation of specimen testing and inspection processes has become a trend in medical institutions. Test tubes are essential specimen testing containers, and information labels are usually attached to test tubes to facilitate the verification and entry of information about the test tube.
[0003] Currently, existing traditional sorting machine systems have two drawbacks. First, during the sorting of test tube specimens, the specimen information is uploaded and entered into the hospital system. The specimen information and quantity transferred between hospital departments are not checked in advance before entering the sorting machine and the test tubes are scanned manually. When the quantity measured later does not match the quantity transferred, it is easy for departments to shift responsibility to each other. Second, there is no document for confirmation of receipt between departments, which leads to a very chaotic handover process and is prone to accidents. Summary of the Invention
[0004] To address the aforementioned shortcomings, this invention provides an intelligent vacuum test tube specimen signing system. Intelligent scanning replaces manual scanning, and the operator's information must be pre-entered into the system before operation to prevent unauthorized personnel from operating the equipment. Information on the test tube labels is quickly entered, and a corresponding receipt is generated after signing.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A smart receipt system for vacuum test tube specimens includes a frame, within which are symmetrically arranged a tube lifting mechanism, a roller mechanism, a tube dropping channel, a swing plate mechanism, a guide tube mechanism, an interception mechanism, a scanner, a slide, a loading bin, and a discharging bin.
[0007] The tube lifting mechanism and the tube dropping channel are arranged side-by-side on the upper part of the frame. The tube lifting mechanism is used to place the test tubes to be signed for and to lift the test tubes one by one onto the roller mechanism. The tube dropping channel is used to guide the test tubes to the corresponding positions.
[0008] The roller mechanism is located at the top of the lifting mechanism, and the swing plate mechanism is located at the top of the tube drop channel and corresponds to the roller mechanism. These mechanisms work in conjunction with the roller mechanism to allow the test tubes to roll and scan within the gap between the roller mechanism and the swing plate mechanism, and to release the scanned test tubes into the tube drop channel. The scanning guns are located above the roller mechanism and on the side of the frame, respectively, and are used to scan the label information on the test tubes.
[0009] The guide tube mechanisms are respectively installed at the upper and lower parts of the tube drop channel to guide and sort the test tubes in the tube drop channel. The interception mechanism is installed in the middle of the tube drop channel to intercept the test tubes falling in the tube drop channel for buffering and releasing them into the discharge bin.
[0010] The feeding hopper is located inside the frame and on one side of the tube lifting mechanism. It is used to store test tubes that cannot be scanned. One end of the chute is connected to the upper part of the tube drop channel, and the other end is connected to the feeding hopper. It is used to guide test tubes that cannot be scanned to the feeding hopper for storage. The discharging hopper is located in the lower part of the frame and corresponds to the tube drop channel. It is used to store test tubes that have been scanned and confirmed as signed for, or test tubes that have been scanned but not confirmed as signed for.
[0011] Preferably, the tube lifting mechanism includes a base, a tube storage compartment, a tube lifting motor, a swing arm, a tube lifting plate, a baffle, a connecting plate, and a guide plate. The base is located inside the frame, and the tube storage compartment is located on one side of the base for holding the test tubes to be extracted. The tube lifting plate is movably mounted on the base. The tube lifting motor is located at the lower end of the base. The swing arm is located inside the base and connected to the output end of the tube lifting motor, and the extension end of the swing arm is connected to the tube lifting plate. The tube lifting motor drives the swing arm, thereby causing the tube lifting plate to rise and fall, extracting the test tubes in the tube storage compartment onto the roller mechanism. The baffle is movably mounted on the top of the base and abuts against the baffle during the swing of the swing arm, pushing the baffle upward to intercept the extracted test tubes. The connecting plate is located on the tube lifting plate for connecting the multiple tube lifting plates together. The guide plate is located at the top of the base for returning any excess extracted test tubes to the tube storage compartment.
[0012] Preferably, the roller mechanism includes a roller motor, roller transmission gears, and rollers. The roller motor is mounted on a base, the rollers are mounted on the base, and the roller transmission gears are respectively mounted on the output end of the roller motor and one end of the rollers. The roller motor drives the rollers to roll through the meshing of the roller transmission gears.
[0013] Preferably, the swing plate mechanism includes a fixed plate, a swing plate motor, a swing shaft, a swing plate, a sensing plate, and a sensor. The fixed plate is disposed on the tube drop channel, the swing plate motor is disposed on the fixed plate, the swing shaft is disposed on the output end of the swing plate motor, the swing plate is disposed on the swing shaft, the sensing plate is disposed on one end of the swing shaft, and the sensor is disposed on the fixed plate and corresponds to the sensing plate. The swing plate motor drives the swing plate to rotate, thereby causing the sensing plate to rotate accordingly. The position of the sensing plate is detected by the sensor to determine whether the swing plate is in a state of cooperating with the roller to block the vacuum test tube or in a state of releasing the vacuum test tube into the tube drop channel.
[0014] Preferably, the sensor includes a position sensor and a signal sensor. There are two position sensors, which are perpendicularly arranged on the fixed plate and correspond to the sensing plate. They are used to sense the position of the sensing plate and thus determine the state of the swing plate. The signal sensor is arranged on the tube drop channel and corresponds to the gap between the swing plate and the roller. It is used to sense whether there is a vacuum tube in the gap between the swing plate and the roller and to send a signal to the scanning gun to scan the label information of the vacuum tube.
[0015] Preferably, there are two guide tube mechanisms. One is located at the upper part of the tube drop channel, used to guide test tubes whose label information cannot be scanned to the slide and conveyed to the feeding hopper, or to guide test tubes whose label information has been scanned to the interception mechanism. The other is located at the lower part of the tube drop channel, used to guide test tubes whose label information has been scanned and confirmed or not to different feeding hoppers. The guide tube mechanism includes a guide tube motor, a guide tube drive gear, and a guide tube plate. The guide tube motor is located on the side wall of the tube drop channel, and the guide tube plate is mounted in the tube drop channel. The guide tube drive gear is located at the output end of the guide tube motor and one end of the guide tube plate and meshes with each other. The guide tube motor drives the guide tube plate to guide the test tubes.
[0016] Preferably, the interception mechanism includes an interception motor, an interception gear, and an interception plate. The interception motor is disposed on the side wall in the middle of the tube drop channel, the interception plate is movably disposed in the middle of the tube drop channel, and the interception gear is disposed on the output end of the interception motor and connected to the interception plate. The interception motor drives the interception plate to move and laterally intercept or open the tube drop channel, so that the scanned test tubes can be buffered.
[0017] Preferably, the feeding bin includes a receipt bin and a non-receipt bin arranged side by side in the lower part of the frame. The receipt bin is used to place test tubes that have been scanned and confirmed as received, and the non-receipt bin is used to place test tubes that have been scanned but not confirmed as received.
[0018] Preferably, an external terminal is also included, which is set on one side of the upper end of the rack and is used to input and upload label information and test tube quantity information.
[0019] Preferably, a contact sensor is also included, which is disposed on the pipe channel to confirm the status of the duct mechanism and the interception mechanism and limit their range of motion.
[0020] Compared with existing technologies, the advantages of this invention are its ingenious design, simple structure, fully intelligent and automated operation, high efficiency and stability. The tube-lifting mechanism allows for precise extraction of test tubes in a stepped manner. In label information scanning and entry, the roller mechanism, the swing plate mechanism, and the scanner work closely together to achieve rapid information scanning and entry. Finally, in the distribution of test tubes, the tube-dropping channel and the catheter mechanism work together to accurately distribute test tubes with no scanning information, uncertain scanning information, and confirmed scanning information to designated locations. This ensures that the number of test tubes tested and the number of test tubes handed over match, and that a receipt can be issued, avoiding the problem of departments shifting responsibility to each other. Attached Figure Description
[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0022] Figure 2 This is a three-dimensional internal structure diagram of the present invention;
[0023] Figure 3 This is a schematic diagram of the lifting mechanism of the present invention;
[0024] Figure 4 This is a schematic diagram of the internal structure of the lifting mechanism of the present invention;
[0025] Figure 5 This is a schematic diagram of the roller mechanism structure of the present invention;
[0026] Figure 6 This is a schematic diagram of the pipe channel structure of the present invention;
[0027] Figure 7 This is a schematic diagram of the swing plate mechanism of the present invention;
[0028] Figure 8 This is a schematic diagram of the catheter mechanism of the present invention;
[0029] Figure 9 This is a schematic diagram of the interception mechanism structure of the present invention. Detailed Implementation
[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.
[0031] It should be noted that when a component / part is referred to as being "set on" another component / part, it can be directly set on the other component / part or there may be an intervening component / part. When a component / part is referred to as being "connected / linked" to another component / part, it can be directly connected / linked to the other component / part or there may be an intervening component / part. The term "connected / linked" as used herein can include electrical and / or mechanical physical connections / links. The term "including / comprises" as used herein means the presence of a feature, step, or component / part, but does not exclude the presence or addition of one or more other features, steps, or components / parts. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this application.
[0033] Please see Figures 1 to 9 As shown, a vacuum test tube specimen intelligent signing system includes a frame 1. Within the frame 1, there are symmetrically arranged a tube lifting mechanism 2, a roller mechanism 3, a tube dropping channel 4, a swing plate mechanism 5, a guide tube mechanism 6, an interception mechanism 7, a scanning gun 10, a slide 11, a loading bin 8, and a unloading bin 9. The tube lifting mechanism 2 and the tube dropping channel 4 are arranged side by side and lean against each other in the upper part of the frame 1. The tube lifting mechanism 2 is used to place the test tubes to be signed and lift the test tubes one by one onto the roller mechanism 3. The tube dropping channel 4 is used to guide the test tubes to the corresponding positions.
[0034] The roller mechanism 3 is located at the top of the lifting mechanism 2, and the swing plate mechanism 5 is located at the top of the tube drop channel 4 and corresponds to the roller mechanism 3. It works in conjunction with the roller mechanism 3 to allow the test tubes to roll and scan in the gap between the roller mechanism 3 and the swing plate mechanism 5, and to release the scanned test tubes into the tube drop channel 4. Scanners 10 are located above the roller mechanism 3 and to the side of the frame 1, respectively, and are used to scan the label information of the test tubes. One scanner 10 is used to fix the test tubes on the scanning roller mechanism 3. The other scanner 10 is movable and can be used for manual secondary scanning of some test tubes that could not be scanned on the first scan.
[0035] The guide tube mechanism 6 is respectively set at the upper and lower parts of the drop tube channel 4 to guide and sort the test tubes in the drop tube channel 4. The interception mechanism 7 is set in the middle of the drop tube channel 4 to intercept the test tubes falling from the drop tube channel 4 for buffering and releasing into the discharge bin 9.
[0036] The feeding bin 8 is located inside the frame 1 and on one side of the tube lifting mechanism 2. It is used to store test tubes that cannot be scanned. One end of the chute 11 is connected to the upper part of the tube drop channel 4, and the other end is connected to the feeding bin 8. It is used to guide test tubes that cannot be scanned to the feeding bin 8 for storage. The unloading bin 9 is located in the lower part of the frame 1 and corresponds to the tube drop channel 4. It is used to store test tubes that have been scanned and confirmed as received, or test tubes that have been scanned but not confirmed as received.
[0037] During operation, test tubes are placed into the lifting mechanism 2 for extraction and release onto the roller mechanism 3. Then, in conjunction with the swing plate mechanism 5, the test tubes roll in the gap between the roller mechanism 3 and the swing plate mechanism 5, facilitating scanning by the scanner 10. If no information is detected after scanning, the tubes fall into the drop tube channel 4 and are guided by the guide tube mechanism 2 to the slide 11 for transport to the loading bin 8 for secondary scanning. If information is detected, the tubes fall along the drop tube channel 4 to the interception mechanism 7 for buffering and release. The guide tube mechanism 6 at the bottom of the drop tube channel 4 then guides the test tubes to the unloading bin 9 according to the test tube receipt status. In this way, the total number of test tubes in the loading bin 8 and the unloading bin 9 is the total number of transfer data, ensuring that the test tube data does not mismatch.
[0038] Please see Figures 3 to 4 As shown, the tube lifting mechanism 2 includes a base 21, a tube preparation chamber 22, a tube lifting motor 23, a swing arm 24, a tube lifting plate 25, a baffle 26, a connecting plate 27, and a guide plate 28. The base 21 is installed inside the frame 1. The tube preparation chamber 22 is installed on one side of the base 21 and is used to hold the test tubes to be lifted. The tube lifting plate 25 is movably installed on the base 21. The tube lifting motor 23 is installed at the lower end of the base 21. The swing arm 24 is installed inside the base 21 and connected to the output end of the tube lifting motor 23, and the extension end of the swing arm 24 is connected to the tube lifting plate 25. The test tubes in the preparation chamber 22 are extracted onto the roller mechanism 3 by the lifting arm 24 driven by the lifting motor 23, which in turn drives the lifting plate 25 to rise and fall. The baffle 26 is movably set on the top of the base 21 and will abut against the baffle 26 during the swing of the lifting arm 24, pushing the baffle 26 up to intercept the extracted test tubes. The connecting plate 27 is set on the lifting plate 25 to connect the multi-stage lifting plates 25 to each other. The guide plate 28 is set on the top of the base 21 to return the extracted excess test tubes to the preparation chamber 22.
[0039] The lifting plate 25 is a stepped extraction vacuum test tube with four steps. There are two connecting plates 27, one of which connects to the first and third steps of the lifting plate 25, and the other connects to the second and fourth steps of the lifting plate 25. The swing arm 24 can also be divided into a low-position swing arm and a high-position swing arm. The low-position swing arm is used to move the first and third steps of the lifting plate 25, and the high-position swing arm is used to move the second and fourth steps of the lifting plate 25.
[0040] During operation, the lifting motor 23 drives the swing arm 24, which in turn moves the lifting plate 25. The first and third-stage lifting plates 25 rise, while the second and fourth-stage lifting plates 25 descend. This reciprocating motion lifts the test tubes in the preparation chamber 22 step by step to the top of the base 21. Each time a test tube is lifted, the swing arm 24 will abut against the baffle 26 at a certain position, lifting the baffle 26 to the top of the base 21 to intercept and buffer the test tube. When the swing arm 24 descends, it will disengage from the baffle 26. At this time, the baffle 26 will descend due to its own gravity, and the test tube will fall into the roller mechanism 3. This cycle continues, releasing the test tubes one by one.
[0041] Please see Figure 5 As shown, the roller mechanism 3 includes a roller motor 31, a roller transmission gear 32, and a roller 33. The roller motor 31 is mounted on the base 21, and the roller 33 is also mounted on the base 21. The roller transmission gear 32 is respectively located at the output end of the roller motor 31 and one end of the roller 33. The roller motor 31 drives the roller 33 to roll through the meshing of the roller transmission gear 32. The surface of the roller 33 is made of soft rubber, which allows for better rotation.
[0042] Please see Figure 7 As shown, the swing plate mechanism 5 includes a fixed plate 51, a swing plate motor 52, a swing shaft 53, a swing plate 54, a sensing plate 56, and a sensor 55. The fixed plate 51 is mounted on the tube drop channel 4, the swing plate motor 52 is mounted on the fixed plate 51, the swing shaft 53 is mounted on the output end of the swing plate motor 52, the swing plate 54 is mounted on the swing shaft 53, the sensing plate 56 is mounted on one end of the swing shaft 53, and the sensor 55 is mounted on the fixed plate 51 and corresponds to the sensing plate 56. The swing plate motor 52 drives the swing plate 54 to rotate, thereby causing the sensing plate 56 to rotate accordingly. The sensor 55 senses the position of the sensing plate 56 to determine whether the swing plate 54 is in a state of cooperating with the roller 33 to block the vacuum test tube or in a state of releasing the vacuum test tube into the tube drop channel 4. The surface of the swing plate 54 is preferably low in friction and smooth to avoid affecting the rolling of the test tube.
[0043] Sensor 55 includes a position sensor 551 and a signal sensor 552. There are two position sensors 551, which are perpendicularly arranged on the fixed plate 51 and correspond to the sensing plate 56. They are used to sense the position of the sensing plate 56 to determine the state of the swing plate 54. The signal sensor 552 is arranged on the drop tube channel 4 and corresponds to the gap between the swing plate 54 and the roller 33. It is used to sense whether there is a vacuum test tube in the gap between the swing plate 54 and the roller 33 and to send a signal to the scanning gun 10 to scan the label information of the vacuum test tube.
[0044] In actual operation, there are two position sensors 551, which record the original position and release position of the swing plate 54 respectively. The original position refers to the position of the swing plate 54 when it is close to the roller 33, and the release position is the position of the swing plate 54 when it is far away from the roller 33. The position sensor 551 can obtain the position of the swing plate 54 according to the sensing plate 56. The swing plate motor 52 drives the swing plate 54 to rotate axially, thereby driving the sensing plate 56 to rotate accordingly. When the sensing plate 56 rotates to correspond with the position sensor 551 that records the original position, it sends a signal to the roller mechanism 3 to start. The gap between the swing plate 54 and the roller 33 can accommodate a test tube to roll. At this time, the signal sensor 552 can sense the presence of the test tube and send a signal to the scanner 10 to scan the test tube and record information. After the scan is completed, the swing plate motor 52 drives the sensing plate 56 to rotate to correspond with the position sensor 551 that records the release position. At this time, the gap between the swing plate 54 and the roller 33 is relatively large, and the test tube will fall into the tube drop channel 4. At the same time, a signal is sent to the roller mechanism 3 to stop rolling, and this cycle continues.
[0045] Please see Figure 8 As shown, there are two conduit mechanisms 6. One is located at the upper part of the drop pipe channel 4, used to guide test tubes that cannot be scanned to the slide 11 and transport them to the feeding bin 8, or to guide test tubes that can be scanned to the interception mechanism 7. The other is located at the lower part of the drop pipe channel 4, used to guide test tubes that have been scanned and confirmed or not confirmed to be received to different feeding bins 9. The conduit mechanism 6 includes a conduit motor 61, a conduit drive gear 62, and a conduit plate 63. The conduit motor 61 is located on the side wall of the drop pipe channel 4, and the conduit plate 63 is mounted in the drop pipe channel 4. The conduit drive gear 62 is located at the output end of the conduit motor 61 and one end of the conduit plate 63 and meshes with each other. The conduit motor 61 drives the conduit plate 63 to guide the test tubes.
[0046] Please see Figure 9 As shown, the interception mechanism 7 includes an interception motor 71, an interception gear 72, and an interception plate 73. The interception motor 71 is located on the side wall of the middle section of the tube drop channel 4. The interception plate 73 is movably located inside the middle section of the tube drop channel 4. The interception gear 72 is located on the output end of the interception motor 71 and connected to the interception plate 73. The interception motor 71 drives the interception plate 73 to move, thereby horizontally intercepting or opening the tube drop channel 4, so that the scanned test tubes can be buffered. When it is necessary to release the test tubes, the movement of the interception plate 73 can be controlled.
[0047] The unloading bin 9 includes a receipt bin 91 and a non-receipt bin 92 arranged side by side in the lower part of the frame 1. The receipt bin 91 is used to place test tubes that have been scanned and confirmed as received, while the non-receipt bin 92 is used to place test tubes that have been scanned but not confirmed as received. The location where the test tubes will fall is determined by the guide tube mechanism 6.
[0048] It also includes an external terminal 12, which is set on one side of the upper end of the rack 1 and is used to input and upload label information and test tube quantity information.
[0049] Please see Figure 6 As shown, it also includes a contact sensor 13, which is installed on the pipe drop channel 4 to confirm the status of the guide tube mechanism 6 and the interception mechanism 7 and limit their range of motion. The contact sensor 13 mainly determines the position of the guide tube plate 63 and the interception plate 73, as well as the current status of the guide tube and the interception, and feeds back the determined information.
[0050] This invention features a clever design, simple structure, and fully automated operation, ensuring high efficiency and stability. The tube lifting mechanism 2 allows for precise, step-by-step extraction of test tubes. For label information scanning and input, the roller mechanism 3, the swing plate mechanism 5, and the scanning gun 10 work closely together to achieve rapid information scanning and input. Finally, the tube distribution process utilizes the tube drop channel 4 and the tube delivery mechanism 6 to accurately distribute test tubes with no scanned information, uncertain scanned information, and confirmed scanned information to designated locations. This ensures that the number of test tubes tested and the number of test tubes handed over match, allowing for the issuance of documentation and preventing interdepartmental buck-passing. Furthermore, this invention features a dual-station structure, further enhancing work efficiency.
[0051] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.
Claims
1. A vacuum test tube specimen intelligent signing system comprising a rack, characterized in that, The frame is symmetrically equipped with a pipe lifting mechanism, a roller mechanism, a pipe dropping channel, a swing plate mechanism, a guide tube mechanism, an interception mechanism, a scanning gun, a slide, a loading bin, and a unloading bin. The tube lifting mechanism and the tube dropping channel are arranged side-by-side on the upper part of the frame. The tube lifting mechanism is used to place the test tubes to be signed for and to lift the test tubes one by one onto the roller mechanism. The tube dropping channel is used to guide the test tubes to the corresponding positions. The roller mechanism is located at the top of the lifting mechanism, and the swing plate mechanism is located at the top of the tube drop channel and corresponds to the roller mechanism. These mechanisms work in conjunction with the roller mechanism to allow the test tubes to roll and scan within the gap between the roller mechanism and the swing plate mechanism, and to release the scanned test tubes into the tube drop channel. The scanning guns are located above the roller mechanism and on the side of the frame, respectively, and are used to scan the label information on the test tubes. The guide tube mechanisms are respectively installed at the upper and lower parts of the tube drop channel to guide and sort the test tubes in the tube drop channel. The interception mechanism is installed in the middle of the tube drop channel to intercept the test tubes falling in the tube drop channel for buffering and releasing them into the discharge bin. The feeding bin is located inside the frame and on one side of the tube lifting mechanism. It is used to store test tubes that cannot be scanned. One end of the slide is connected to the upper part of the tube drop channel, and the other end is connected to the feeding bin. It is used to guide test tubes that cannot be scanned to the feeding bin for storage. The unloading bin is located inside the lower part of the frame and corresponds to the tube drop channel. It is used to store test tubes that have been scanned and confirmed as signed for, or to store test tubes that have been scanned but not confirmed as signed for. The tube lifting mechanism includes a base, a tube storage compartment, a tube lifting motor, a swing arm, a tube lifting plate, a baffle, a connecting plate, and a guide plate. The base is located inside the frame, and the tube storage compartment is located on one side of the base for holding the test tubes to be extracted. The tube lifting plate is movably mounted on the base. The tube lifting motor is located at the lower end of the base. The swing arm is located inside the base and connected to the output end of the tube lifting motor, with its extension end connected to the tube lifting plate. The tube lifting motor drives the swing arm, thereby raising and lowering the tube lifting plate to extract the test tubes from the tube storage compartment onto the roller mechanism. The baffle is movably mounted on the top of the base and abuts against the baffle during the swing of the swing arm, pushing the baffle upward to intercept the extracted test tubes. The connecting plate is located on the tube lifting plate to connect the multiple tube lifting plates. The guide plate is located at the top of the base to return any excess extracted test tubes to the tube storage compartment.
2. The vacuum test tube specimen smart post system of claim 1, wherein, The roller mechanism includes a roller motor, roller transmission gears, and rollers. The roller motor is mounted on a base, and the rollers are mounted on the base. The roller transmission gears are respectively mounted on the output end of the roller motor and one end of the rollers. The roller motor drives the rollers to roll through the meshing of the roller transmission gears.
3. The vacuum test tube specimen smart post system of claim 2, wherein, The swing plate mechanism includes a fixed plate, a swing plate motor, a swing shaft, a swing plate, a sensing plate, and a sensor. The fixed plate is disposed on the tube drop channel, the swing plate motor is disposed on the fixed plate, the swing shaft is disposed on the output end of the swing plate motor, the swing plate is disposed on the swing shaft, the sensing plate is disposed on one end of the swing shaft, and the sensor is disposed on the fixed plate and corresponds to the sensing plate. The swing plate motor drives the swing plate to rotate, thereby causing the sensing plate to rotate accordingly. The position of the sensing plate is detected by the sensor to determine whether the swing plate is in a state of cooperating with the roller to block the vacuum test tube or in a state of releasing the vacuum test tube into the tube drop channel.
4. The vacuum test tube specimen smart post system of claim 3, wherein, The sensor includes a position sensor and a signal sensor. There are two position sensors, which are perpendicularly arranged on the fixed plate and correspond to the sensing plate. They are used to sense the position of the sensing plate and thus determine the state of the swing plate. The signal sensor is set on the tube drop channel and corresponds to the gap between the swing plate and the roller. It is used to sense whether there is a vacuum tube in the gap between the swing plate and the roller and to send a signal to the scanning gun to scan the label information of the vacuum tube.
5. The vacuum test tube specimen smart post system of claim 3, wherein, The conduit mechanism has two parts. One part is located at the top of the drop pipe channel, used to guide test tubes whose label information cannot be scanned to the slide and conveyed to the feeding hopper, or to guide test tubes whose label information can be scanned to the interception mechanism. The other part is located at the bottom of the drop pipe channel, used to guide test tubes whose label information has been scanned and confirmed or not to different feeding hoppers. The conduit mechanism includes a conduit motor, a conduit drive gear, and a conduit plate. The conduit motor is located on the side wall of the drop pipe channel, and the conduit plate is mounted in the drop pipe channel. The conduit drive gear is located at the output end of the conduit motor and one end of the conduit plate and meshes with each other. The conduit motor drives the conduit plate to guide the test tubes.
6. The vacuum test tube specimen smart post system of claim 5, wherein, The interception mechanism includes an interception motor, an interception gear, and an interception plate. The interception motor is located on the side wall in the middle of the tube drop channel. The interception plate is movably located in the middle of the tube drop channel. The interception gear is located on the output end of the interception motor and connected to the interception plate. The interception motor drives the interception plate to move and laterally intercept or open the tube drop channel, so that the scanned test tubes can be buffered.
7. The vacuum test tube specimen smart signing system of claim 6, wherein, The feeding hopper includes a receipt hopper and a non-receipt hopper arranged side by side in the lower part of the frame. The receipt hopper is used to place test tubes that have been scanned and confirmed as received, and the non-receipt hopper is used to place test tubes that have been scanned but not confirmed as received.
8. The vacuum test tube specimen smart signing system according to any one of claims 1-7, wherein, It also includes an external terminal, which is set on one side of the upper end of the rack and is used to input and upload label information and test tube quantity information.
9. The vacuum test tube specimen smart signing system according to any one of claims 1-7, wherein, It also includes a contact sensor, which is installed on the pipe channel to confirm the status and range of motion of the duct mechanism and the interception mechanism.